The Sign of Four

The Story of the Bald-Headed Man

We followed the Indian down a sordid and common passage, ill-lit and worse furnished, until he came to a door upon the right, which he threw open. A blaze of yellow light streamed out upon us, and in the centre of the glare there stood a small man with a very high head, a bristle of red hair all round the fringe of it, and a bald, shining scalp which shot out from among it like a mountain-peak from fir-trees. He writhed his hands together as he stood, and his features were in a perpetual jerk, now smiling, now scowling, but never for an instant in repose. Nature had given him a pendulous lip, and a too visible line of yellow and irregular teeth, which he strove feebly to conceal by constantly passing his hand over the lower part of his face. In spite of his obtrusive baldness, he gave the impression of youth. In point of fact he had just turned his thirtieth year.

“Your servant, Miss Morstan,” he kept repeating, in a thin, high voice. “Your servant, gentlemen. Pray step into my little sanctum. A small place, miss, but furnished to my own liking. An oasis of art in the howling desert of South London.”

We were all astonished by the appearance of the apartment into which he invited us. In that sorry house it looked as out of place as a diamond of the first water in a setting of brass. The richest and glossiest of curtains and tapestries draped the walls, looped back here and there to expose some richly-mounted painting or Oriental vase. The carpet was of amber-and-black, so soft and so thick that the foot sank pleasantly into it, as into a bed of moss. Two great tiger-skins thrown athwart it increased the suggestion of Eastern luxury, as did a huge hookah which stood upon a mat in the corner. A lamp in the fashion of a silver dove was hung from an almost invisible golden wire in the centre of the room. As it burned it filled the air with a subtle and aromatic odour.

“Mr. Thaddeus Sholto,” said the little man, still jerking and smiling. “That is my name. You are Miss Morstan, of course. And these gentlemen—”

“This is Mr. Sherlock Holmes, and this is Dr. Watson.”

“A doctor, eh?” cried he, much excited. “Have you your stethoscope? Might I ask you—would you have the kindness? I have grave doubts as to my mitral valve, if you would be so very good. The aortic I may rely upon, but I should value your opinion upon the mitral.”

I listened to his heart, as requested, but was unable to find anything amiss, save indeed that he was in an ecstasy of fear, for he shivered from head to foot. “It appears to be normal,” I said. “You have no cause for uneasiness.”

“You will excuse my anxiety, Miss Morstan,” he remarked, airily. “I am a great sufferer, and I have long had suspicions as to that valve. I am delighted to hear that they are unwarranted. Had your father, Miss Morstan, refrained from throwing a strain upon his heart, he might have been alive now.”

I could have struck the man across the face, so hot was I at this callous and off-hand reference to so delicate a matter. Miss Morstan sat down, and her face grew white to the lips. “I knew in my heart that he was dead,” said she.

“I can give you every information,” said he, “and, what is more, I can do you justice; and I will, too, whatever Brother Bartholomew may say. I am so glad to have your friends here, not only as an escort to you, but also as witnesses to what I am about to do and say. The three of us can show a bold front to Brother Bartholomew. But let us have no outsiders,—no police or officials. We can settle everything satisfactorily among ourselves, without any interference. Nothing would annoy Brother Bartholomew more than any publicity.” He sat down upon a low settee and blinked at us inquiringly with his weak, watery blue eyes.

“For my part,” said Holmes, “whatever you may choose to say will go no further.”

I nodded to show my agreement.

“That is well! That is well!” said he. “May I offer you a glass of Chianti, Miss Morstan? Or of Tokay? I keep no other wines. Shall I open a flask? No? Well, then, I trust that you have no objection to tobacco-smoke, to the mild balsamic odour of the Eastern tobacco. I am a little nervous, and I find my hookah an invaluable sedative.” He applied a taper to the great bowl, and the smoke bubbled merrily through the rose-water. We sat all three in a semi-circle, with our heads advanced, and our chins upon our hands, while the strange, jerky little fellow, with his high, shining head, puffed uneasily in the centre.

“When I first determined to make this communication to you,” said he, “I might have given you my address, but I feared that you might disregard my request and bring unpleasant people with you. I took the liberty, therefore, of making an appointment in such a way that my man Williams might be able to see you first. I have complete confidence in his discretion, and he had orders, if he were dissatisfied, to proceed no further in the matter. You will excuse these precautions, but I am a man of somewhat retiring, and I might even say refined, tastes, and there is nothing more unæsthetic than a policeman. I have a natural shrinking from all forms of rough materialism. I seldom come in contact with the rough crowd. I live, as you see, with some little atmosphere of elegance around me. I may call myself a patron of the arts. It is my weakness. The landscape is a genuine Corot, and, though a connoisseur might perhaps throw a doubt upon that Salvator Rosa, there cannot be the least question about the Bouguereau. I am partial to the modern French school.”

“You will excuse me, Mr. Sholto,” said Miss Morstan, “but I am here at your request to learn something which you desire to tell me. It is very late, and I should desire the interview to be as short as possible.”

“At the best it must take some time,” he answered; “for we shall certainly have to go to Norwood and see Brother Bartholomew. We shall all go and try if we can get the better of Brother Bartholomew. He is very angry with me for taking the course which has seemed right to me. I had quite high words with him last night. You cannot imagine what a terrible fellow he is when he is angry.”

“If we are to go to Norwood it would perhaps be as well to start at once,” I ventured to remark.

He laughed until his ears were quite red. “That would hardly do,” he cried. “I don’t know what he would say if I brought you in that sudden way. No, I must prepare you by showing you how we all stand to each other. In the first place, I must tell you that there are several points in the story of which I am myself ignorant. I can only lay the facts before you as far as I know them myself.

“My father was, as you may have guessed, Major John Sholto, once of the Indian army. He retired some eleven years ago, and came to live at Pondicherry Lodge in Upper Norwood. He had prospered in India, and brought back with him a considerable sum of money, a large collection of valuable curiosities, and a staff of native servants. With these advantages he bought himself a house, and lived in great luxury. My twin-brother Bartholomew and I were the only children.

“I very well remember the sensation which was caused by the disappearance of Captain Morstan. We read the details in the papers, and, knowing that he had been a friend of our father’s, we discussed the case freely in his presence. He used to join in our speculations as to what could have happened. Never for an instant did we suspect that he had the whole secret hidden in his own breast,—that of all men he alone knew the fate of Arthur Morstan.

“We did know, however, that some mystery—some positive danger—overhung our father. He was very fearful of going out alone, and he always employed two prize-fighters to act as porters at Pondicherry Lodge. Williams, who drove you to-night, was one of them. He was once light-weight champion of England. Our father would never tell us what it was he feared, but he had a most marked aversion to men with wooden legs. On one occasion he actually fired his revolver at a wooden-legged man, who proved to be a harmless tradesman canvassing for orders. We had to pay a large sum to hush the matter up. My brother and I used to think this a mere whim of my father’s, but events have since led us to change our opinion.

“Early in 1882 my father received a letter from India which was a great shock to him. He nearly fainted at the breakfast-table when he opened it, and from that day he sickened to his death. What was in the letter we could never discover, but I could see as he held it that it was short and written in a scrawling hand. He had suffered for years from an enlarged spleen, but he now became rapidly worse, and towards the end of April we were informed that he was beyond all hope, and that he wished to make a last communication to us.

“When we entered his room he was propped up with pillows and breathing heavily. He besought us to lock the door and to come upon either side of the bed. Then, grasping our hands, he made a remarkable statement to us, in a voice which was broken as much by emotion as by pain. I shall try and give it to you in his own very words.

“‘I have only one thing,’ he said, ‘which weighs upon my mind at this supreme moment. It is my treatment of poor Morstan’s orphan. The cursed greed which has been my besetting sin through life has withheld from her the treasure, half at least of which should have been hers. And yet I have made no use of it myself,—so blind and foolish a thing is avarice. The mere feeling of possession has been so dear to me that I could not bear to share it with another. See that chaplet dipped with pearls beside the quinine-bottle. Even that I could not bear to part with, although I had got it out with the design of sending it to her. You, my sons, will give her a fair share of the Agra treasure. But send her nothing—not even the chaplet—until I am gone. After all, men have been as bad as this and have recovered.

“‘I will tell you how Morstan died,’ he continued. ‘He had suffered for years from a weak heart, but he concealed it from every one. I alone knew it. When in India, he and I, through a remarkable chain of circumstances, came into possession of a considerable treasure. I brought it over to England, and on the night of Morstan’s arrival he came straight over here to claim his share. He walked over from the station, and was admitted by my faithful old Lal Chowdar, who is now dead. Morstan and I had a difference of opinion as to the division of the treasure, and we came to heated words. Morstan had sprung out of his chair in a paroxysm of anger, when he suddenly pressed his hand to his side, his face turned a dusky hue, and he fell backwards, cutting his head against the corner of the treasure-chest. When I stooped over him I found, to my horror, that he was dead.

“‘For a long time I sat half distracted, wondering what I should do. My first impulse was, of course, to call for assistance; but I could not but recognise that there was every chance that I would be accused of his murder. His death at the moment of a quarrel, and the gash in his head, would be black against me. Again, an official inquiry could not be made without bringing out some facts about the treasure, which I was particularly anxious to keep secret. He had told me that no soul upon earth knew where he had gone. There seemed to be no necessity why any soul ever should know.

“‘I was still pondering over the matter, when, looking up, I saw my servant, Lal Chowdar, in the doorway. He stole in and bolted the door behind him. “Do not fear, Sahib,” he said. “No one need know that you have killed him. Let us hide him away, and who is the wiser?” “I did not kill him,” said I. Lal Chowdar shook his head and smiled. “I heard it all, Sahib,” said he. “I heard you quarrel, and I heard the blow. But my lips are sealed. All are asleep in the house. Let us put him away together.” That was enough to decide me. If my own servant could not believe my innocence, how could I hope to make it good before twelve foolish tradesmen in a jury-box? Lal Chowdar and I disposed of the body that night, and within a few days the London papers were full of the mysterious disappearance of Captain Morstan. You will see from what I say that I can hardly be blamed in the matter. My fault lies in the fact that we concealed not only the body, but also the treasure, and that I have clung to Morstan’s share as well as to my own. I wish you, therefore, to make restitution. Put your ears down to my mouth. The treasure is hidden in—’

“At this instant a horrible change came over his expression; his eyes stared wildly, his jaw dropped, and he yelled, in a voice which I can never forget, ‘Keep him out! For Christ’s sake keep him out!’ We both stared round at the window behind us upon which his gaze was fixed. A face was looking in at us out of the darkness. We could see the whitening of the nose where it was pressed against the glass. It was a bearded, hairy face, with wild cruel eyes and an expression of concentrated malevolence. My brother and I rushed towards the window, but the man was gone. When we returned to my father his head had dropped and his pulse had ceased to beat.

“We searched the garden that night, but found no sign of the intruder, save that just under the window a single footmark was visible in the flower-bed. But for that one trace, we might have thought that our imaginations had conjured up that wild, fierce face. We soon, however, had another and a more striking proof that there were secret agencies at work all round us. The window of my father’s room was found open in the morning, his cupboards and boxes had been rifled, and upon his chest was fixed a torn piece of paper, with the words ‘The sign of the four’ scrawled across it. What the phrase meant, or who our secret visitor may have been, we never knew. As far as we can judge, none of my father’s property had been actually stolen, though everything had been turned out. My brother and I naturally associated this peculiar incident with the fear which haunted my father during his life; but it is still a complete mystery to us.”

The little man stopped to relight his hookah and puffed thoughtfully for a few moments. We had all sat absorbed, listening to his extraordinary narrative. At the short account of her father’s death Miss Morstan had turned deadly white, and for a moment I feared that she was about to faint. She rallied however, on drinking a glass of water which I quietly poured out for her from a Venetian carafe upon the side-table. Sherlock Holmes leaned back in his chair with an abstracted expression and the lids drawn low over his glittering eyes. As I glanced at him I could not but think how on that very day he had complained bitterly of the commonplaceness of life. Here at least was a problem which would tax his sagacity to the utmost. Mr. Thaddeus Sholto looked from one to the other of us with an obvious pride at the effect which his story had produced, and then continued between the puffs of his overgrown pipe.

“My brother and I,” said he, “were, as you may imagine, much excited as to the treasure which my father had spoken of. For weeks and for months we dug and delved in every part of the garden, without discovering its whereabouts. It was maddening to think that the hiding-place was on his very lips at the moment that he died. We could judge the splendour of the missing riches by the chaplet which he had taken out. Over this chaplet my brother Bartholomew and I had some little discussion. The pearls were evidently of great value, and he was averse to part with them, for, between friends, my brother was himself a little inclined to my father’s fault. He thought, too, that if we parted with the chaplet it might give rise to gossip and finally bring us into trouble. It was all that I could do to persuade him to let me find out Miss Morstan’s address and send her a detached pearl at fixed intervals, so that at least she might never feel destitute.”

“It was a kindly thought,” said our companion, earnestly. “It was extremely good of you.”

The little man waved his hand deprecatingly. “We were your trustees,” he said. “That was the view which I took of it, though Brother Bartholomew could not altogether see it in that light. We had plenty of money ourselves. I desired no more. Besides, it would have been such bad taste to have treated a young lady in so scurvy a fashion. ‘Le mauvais goût mène au crime.’ The French have a very neat way of putting these things. Our difference of opinion on this subject went so far that I thought it best to set up rooms for myself: so I left Pondicherry Lodge, taking the old khitmutgar and Williams with me. Yesterday, however, I learn that an event of extreme importance has occurred. The treasure has been discovered. I instantly communicated with Miss Morstan, and it only remains for us to drive out to Norwood and demand our share. I explained my views last night to Brother Bartholomew: so we shall be expected, if not welcome, visitors.”

Mr. Thaddeus Sholto ceased, and sat twitching on his luxurious settee. We all remained silent, with our thoughts upon the new development which the mysterious business had taken. Holmes was the first to spring to his feet.

“You have done well, sir, from first to last,” said he. “It is possible that we may be able to make you some small return by throwing some light upon that which is still dark to you. But, as Miss Morstan remarked just now, it is late, and we had best put the matter through without delay.”

Our new acquaintance very deliberately coiled up the tube of his hookah, and produced from behind a curtain a very long befrogged topcoat with Astrakhan collar and cuffs. This he buttoned tightly up, in spite of the extreme closeness of the night, and finished his attire by putting on a rabbit-skin cap with hanging lappets which covered the ears, so that no part of him was visible save his mobile and peaky face. “My health is somewhat fragile,” he remarked, as he led the way down the passage. “I am compelled to be a valetudinarian.”

Our cab was awaiting us outside, and our programme was evidently prearranged, for the driver started off at once at a rapid pace. Thaddeus Sholto talked incessantly, in a voice which rose high above the rattle of the wheels.

“Bartholomew is a clever fellow,” said he. “How do you think he found out where the treasure was? He had come to the conclusion that it was somewhere indoors: so he worked out all the cubic space of the house, and made measurements everywhere, so that not one inch should be unaccounted for. Among other things, he found that the height of the building was seventy-four feet, but on adding together the heights of all the separate rooms, and making every allowance for the space between, which he ascertained by borings, he could not bring the total to more than seventy feet. There were four feet unaccounted for. These could only be at the top of the building. He knocked a hole, therefore, in the lath-and-plaster ceiling of the highest room, and there, sure enough, he came upon another little garret above it, which had been sealed up and was known to no one. In the centre stood the treasure-chest, resting upon two rafters. He lowered it through the hole, and there it lies. He computes the value of the jewels at not less than half a million sterling.”

At the mention of this gigantic sum we all stared at one another open-eyed. Miss Morstan, could we secure her rights, would change from a needy governess to the richest heiress in England. Surely it was the place of a loyal friend to rejoice at such news; yet I am ashamed to say that selfishness took me by the soul, and that my heart turned as heavy as lead within me. I stammered out some few halting words of congratulation, and then sat downcast, with my head drooped, deaf to the babble of our new acquaintance. He was clearly a confirmed hypochondriac, and I was dreamily conscious that he was pouring forth interminable trains of symptoms, and imploring information as to the composition and action of innumerable quack nostrums, some of which he bore about in a leather case in his pocket. I trust that he may not remember any of the answers which I gave him that night. Holmes declares that he overheard me caution him against the great danger of taking more than two drops of castor oil, while I recommended strychnine in large doses as a sedative. However that may be, I was certainly relieved when our cab pulled up with a jerk and the coachman sprang down to open the door.

“This, Miss Morstan, is Pondicherry Lodge,” said Mr. Thaddeus Sholto, as he handed her out.

The Tragedy of Pondicherry Lodge

It was nearly eleven o’clock when we reached this final stage of our night’s adventures. We had left the damp fog of the great city behind us, and the night was fairly fine. A warm wind blew from the westward, and heavy clouds moved slowly across the sky, with half a moon peeping occasionally through the rifts. It was clear enough to see for some distance, but Thaddeus Sholto took down one of the side-lamps from the carriage to give us a better light upon our way.

Pondicherry Lodge stood in its own grounds, and was girt round with a very high stone wall topped with broken glass. A single narrow iron-clamped door formed the only means of entrance. On this our guide knocked with a peculiar postman-like rat-tat.

“Who is there?” cried a gruff voice from within.

“It is I, McMurdo. You surely know my knock by this time.”

There was a grumbling sound and a clanking and jarring of keys. The door swung heavily back, and a short, deep-chested man stood in the opening, with the yellow light of the lantern shining upon his protruded face and twinkling distrustful eyes.

“That you, Mr. Thaddeus? But who are the others? I had no orders about them from the master.”

“No, McMurdo? You surprise me! I told my brother last night that I should bring some friends.”

“He ain’t been out o’ his room to-day, Mr. Thaddeus, and I have no orders. You know very well that I must stick to regulations. I can let you in, but your friends must just stop where they are.”

This was an unexpected obstacle. Thaddeus Sholto looked about him in a perplexed and helpless manner. “This is too bad of you, McMurdo!” he said. “If I guarantee them, that is enough for you. There is the young lady, too. She cannot wait on the public road at this hour.”

“Very sorry, Mr. Thaddeus,” said the porter, inexorably. “Folk may be friends o’ yours, and yet no friends o’ the master’s. He pays me well to do my duty, and my duty I’ll do. I don’t know none o’ your friends.”

“Oh, yes you do, McMurdo,” cried Sherlock Holmes, genially. “I don’t think you can have forgotten me. Don’t you remember the amateur who fought three rounds with you at Alison’s rooms on the night of your benefit four years back?”

“Not Mr. Sherlock Holmes!” roared the prize-fighter. “God’s truth! how could I have mistook you? If instead o’ standin’ there so quiet you had just stepped up and given me that cross-hit of yours under the jaw, I’d ha’ known you without a question. Ah, you’re one that has wasted your gifts, you have! You might have aimed high, if you had joined the fancy.”

“You see, Watson, if all else fails me I have still one of the scientific professions open to me,” said Holmes, laughing. “Our friend won’t keep us out in the cold now, I am sure.”

“In you come, sir, in you come,—you and your friends,” he answered. “Very sorry, Mr. Thaddeus, but orders are very strict. Had to be certain of your friends before I let them in.”

Inside, a gravel path wound through desolate grounds to a huge clump of a house, square and prosaic, all plunged in shadow save where a moonbeam struck one corner and glimmered in a garret window. The vast size of the building, with its gloom and its deathly silence, struck a chill to the heart. Even Thaddeus Sholto seemed ill at ease, and the lantern quivered and rattled in his hand.

“I cannot understand it,” he said. “There must be some mistake. I distinctly told Bartholomew that we should be here, and yet there is no light in his window. I do not know what to make of it.”

“Does he always guard the premises in this way?” asked Holmes.

“Yes; he has followed my father’s custom. He was the favourite son, you know, and I sometimes think that my father may have told him more than he ever told me. That is Bartholomew’s window up there where the moonshine strikes. It is quite bright, but there is no light from within, I think.”

“None,” said Holmes. “But I see the glint of a light in that little window beside the door.”

“Ah, that is the housekeeper’s room. That is where old Mrs. Bernstone sits. She can tell us all about it. But perhaps you would not mind waiting here for a minute or two, for if we all go in together and she has no word of our coming she may be alarmed. But hush! what is that?”

He held up the lantern, and his hand shook until the circles of light flickered and wavered all round us. Miss Morstan seized my wrist, and we all stood with thumping hearts, straining our ears. From the great black house there sounded through the silent night the saddest and most pitiful of sounds,—the shrill, broken whimpering of a frightened woman.

“It is Mrs. Bernstone,” said Sholto. “She is the only woman in the house. Wait here. I shall be back in a moment.” He hurried for the door, and knocked in his peculiar way. We could see a tall old woman admit him, and sway with pleasure at the very sight of him.

“Oh, Mr. Thaddeus, sir, I am so glad you have come! I am so glad you have come, Mr. Thaddeus, sir!” We heard her reiterated rejoicings until the door was closed and her voice died away into a muffled monotone.

Our guide had left us the lantern. Holmes swung it slowly round, and peered keenly at the house, and at the great rubbish-heaps which cumbered the grounds. Miss Morstan and I stood together, and her hand was in mine. A wondrous subtle thing is love, for here were we two who had never seen each other before that day, between whom no word or even look of affection had ever passed, and yet now in an hour of trouble our hands instinctively sought for each other. I have marvelled at it since, but at the time it seemed the most natural thing that I should go out to her so, and, as she has often told me, there was in her also the instinct to turn to me for comfort and protection. So we stood hand in hand, like two children, and there was peace in our hearts for all the dark things that surrounded us.

“What a strange place!” she said, looking round.

“It looks as though all the moles in England had been let loose in it. I have seen something of the sort on the side of a hill near Ballarat, where the prospectors had been at work.”

“And from the same cause,” said Holmes. “These are the traces of the treasure-seekers. You must remember that they were six years looking for it. No wonder that the grounds look like a gravel-pit.”

At that moment the door of the house burst open, and Thaddeus Sholto came running out, with his hands thrown forward and terror in his eyes.

“There is something amiss with Bartholomew!” he cried. “I am frightened! My nerves cannot stand it.” He was, indeed, half blubbering with fear, and his twitching feeble face peeping out from the great Astrakhan collar had the helpless appealing expression of a terrified child.

“Come into the house,” said Holmes, in his crisp, firm way.

“Yes, do!” pleaded Thaddeus Sholto. “I really do not feel equal to giving directions.”

We all followed him into the housekeeper’s room, which stood upon the left-hand side of the passage. The old woman was pacing up and down with a scared look and restless picking fingers, but the sight of Miss Morstan appeared to have a soothing effect upon her.

“God bless your sweet calm face!” she cried, with an hysterical sob. “It does me good to see you. Oh, but I have been sorely tried this day!”

Our companion patted her thin, work-worn hand, and murmured some few words of kindly womanly comfort which brought the colour back into the other’s bloodless cheeks.

“Master has locked himself in and will not answer me,” she explained. “All day I have waited to hear from him, for he often likes to be alone; but an hour ago I feared that something was amiss, so I went up and peeped through the key-hole. You must go up, Mr. Thaddeus,—you must go up and look for yourself. I have seen Mr. Bartholomew Sholto in joy and in sorrow for ten long years, but I never saw him with such a face on him as that.”

Sherlock Holmes took the lamp and led the way, for Thaddeus Sholto’s teeth were chattering in his head. So shaken was he that I had to pass my hand under his arm as we went up the stairs, for his knees were trembling under him. Twice as we ascended Holmes whipped his lens out of his pocket and carefully examined marks which appeared to me to be mere shapeless smudges of dust upon the cocoa-nut matting which served as a stair-carpet. He walked slowly from step to step, holding the lamp, and shooting keen glances to right and left. Miss Morstan had remained behind with the frightened housekeeper.

The third flight of stairs ended in a straight passage of some length, with a great picture in Indian tapestry upon the right of it and three doors upon the left. Holmes advanced along it in the same slow and methodical way, while we kept close at his heels, with our long black shadows streaming backwards down the corridor. The third door was that which we were seeking. Holmes knocked without receiving any answer, and then tried to turn the handle and force it open. It was locked on the inside, however, and by a broad and powerful bolt, as we could see when we set our lamp up against it. The key being turned, however, the hole was not entirely closed. Sherlock Holmes bent down to it, and instantly rose again with a sharp intaking of the breath.

“There is something devilish in this, Watson,” said he, more moved than I had ever before seen him. “What do you make of it?”

I stooped to the hole, and recoiled in horror. Moonlight was streaming into the room, and it was bright with a vague and shifty radiance. Looking straight at me, and suspended, as it were, in the air, for all beneath was in shadow, there hung a face,—the very face of our companion Thaddeus. There was the same high, shining head, the same circular bristle of red hair, the same bloodless countenance. The features were set, however, in a horrible smile, a fixed and unnatural grin, which in that still and moonlit room was more jarring to the nerves than any scowl or contortion. So like was the face to that of our little friend that I looked round at him to make sure that he was indeed with us. Then I recalled to mind that he had mentioned to us that his brother and he were twins.

“This is terrible!” I said to Holmes. “What is to be done?”

“The door must come down,” he answered, and, springing against it, he put all his weight upon the lock. It creaked and groaned, but did not yield. Together we flung ourselves upon it once more, and this time it gave way with a sudden snap, and we found ourselves within Bartholomew Sholto’s chamber.

It appeared to have been fitted up as a chemical laboratory. A double line of glass-stoppered bottles was drawn up upon the wall opposite the door, and the table was littered over with Bunsen burners, test-tubes, and retorts. In the corners stood carboys of acid in wicker baskets. One of these appeared to leak or to have been broken, for a stream of dark-coloured liquid had trickled out from it, and the air was heavy with a peculiarly pungent, tar-like odour. A set of steps stood at one side of the room, in the midst of a litter of lath and plaster, and above them there was an opening in the ceiling large enough for a man to pass through. At the foot of the steps a long coil of rope was thrown carelessly together.

By the table, in a wooden arm-chair, the master of the house was seated all in a heap, with his head sunk upon his left shoulder, and that ghastly, inscrutable smile upon his face. He was stiff and cold, and had clearly been dead many hours. It seemed to me that not only his features but all his limbs were twisted and turned in the most fantastic fashion. By his hand upon the table there lay a peculiar instrument,—a brown, close-grained stick, with a stone head like a hammer, rudely lashed on with coarse twine. Beside it was a torn sheet of note-paper with some words scrawled upon it. Holmes glanced at it, and then handed it to me.

“You see,” he said, with a significant raising of the eyebrows.

In the light of the lantern I read, with a thrill of horror, “The sign of the four.”

“In God’s name, what does it all mean?” I asked.

“It means murder,” said he, stooping over the dead man. “Ah, I expected it. Look here!” He pointed to what looked like a long, dark thorn stuck in the skin just above the ear.

“It looks like a thorn,” said I.

“It is a thorn. You may pick it out. But be careful, for it is poisoned.”

I took it up between my finger and thumb. It came away from the skin so readily that hardly any mark was left behind. One tiny speck of blood showed where the puncture had been.

“This is all an insoluble mystery to me,” said I. “It grows darker instead of clearer.”

“On the contrary,” he answered, “it clears every instant. I only require a few missing links to have an entirely connected case.”

We had almost forgotten our companion’s presence since we entered the chamber. He was still standing in the doorway, the very picture of terror, wringing his hands and moaning to himself. Suddenly, however, he broke out into a sharp, querulous cry.

“The treasure is gone!” he said. “They have robbed him of the treasure! There is the hole through which we lowered it. I helped him to do it! I was the last person who saw him! I left him here last night, and I heard him lock the door as I came downstairs.”

“What time was that?”

“It was ten o’clock. And now he is dead, and the police will be called in, and I shall be suspected of having had a hand in it. Oh, yes, I am sure I shall. But you don’t think so, gentlemen? Surely you don’t think that it was I? Is it likely that I would have brought you here if it were I? Oh, dear! oh, dear! I know that I shall go mad!” He jerked his arms and stamped his feet in a kind of convulsive frenzy.

“You have no reason for fear, Mr. Sholto,” said Holmes, kindly, putting his hand upon his shoulder. “Take my advice, and drive down to the station to report this matter to the police. Offer to assist them in every way. We shall wait here until your return.”

The little man obeyed in a half-stupefied fashion, and we heard him stumbling down the stairs in the dark.

The Baker Street Irregulars

“What now?” I asked. “Toby has lost his character for infallibility.”

“He acted according to his lights,” said Holmes, lifting him down from the barrel and walking him out of the timber-yard. “If you consider how much creasote is carted about London in one day, it is no great wonder that our trail should have been crossed. It is much used now, especially for the seasoning of wood. Poor Toby is not to blame.”

“We must get on the main scent again, I suppose.”

“Yes. And, fortunately, we have no distance to go. Evidently what puzzled the dog at the corner of Knight’s Place was that there were two different trails running in opposite directions. We took the wrong one. It only remains to follow the other.”

There was no difficulty about this. On leading Toby to the place where he had committed his fault, he cast about in a wide circle and finally dashed off in a fresh direction.

“We must take care that he does not now bring us to the place where the creasote-barrel came from,” I observed.

“I had thought of that. But you notice that he keeps on the pavement, whereas the barrel passed down the roadway. No, we are on the true scent now.”

It tended down towards the river-side, running through Belmont Place and Prince’s Street. At the end of Broad Street it ran right down to the water’s edge, where there was a small wooden wharf. Toby led us to the very edge of this, and there stood whining, looking out on the dark current beyond.

“We are out of luck,” said Holmes. “They have taken to a boat here.” Several small punts and skiffs were lying about in the water and on the edge of the wharf. We took Toby round to each in turn, but, though he sniffed earnestly, he made no sign.

Close to the rude landing-stage was a small brick house, with a wooden placard slung out through the second window. “Mordecai Smith” was printed across it in large letters, and, underneath, “Boats to hire by the hour or day.” A second inscription above the door informed us that a steam launch was kept,—a statement which was confirmed by a great pile of coke upon the jetty. Sherlock Holmes looked slowly round, and his face assumed an ominous expression.

“This looks bad,” said he. “These fellows are sharper than I expected. They seem to have covered their tracks. There has, I fear, been preconcerted management here.”

He was approaching the door of the house, when it opened, and a little, curly-headed lad of six came running out, followed by a stoutish, red-faced woman with a large sponge in her hand.

“You come back and be washed, Jack,” she shouted. “Come back, you young imp; for if your father comes home and finds you like that, he’ll let us hear of it.”

“Dear little chap!” said Holmes, strategically. “What a rosy-cheeked young rascal! Now, Jack, is there anything you would like?”

The youth pondered for a moment. “I’d like a shillin’,” said he.

“Nothing you would like better?”

“I’d like two shillin’ better,” the prodigy answered, after some thought.

“Here you are, then! Catch!—A fine child, Mrs. Smith!”

“Lor’ bless you, sir, he is that, and forward. He gets a’most too much for me to manage, ’specially when my man is away days at a time.”

“Away, is he?” said Holmes, in a disappointed voice. “I am sorry for that, for I wanted to speak to Mr. Smith.”

“He’s been away since yesterday mornin’, sir, and, truth to tell, I am beginnin’ to feel frightened about him. But if it was about a boat, sir, maybe I could serve as well.”

“I wanted to hire his steam launch.”

“Why, bless you, sir, it is in the steam launch that he has gone. That’s what puzzles me; for I know there ain’t more coals in her than would take her to about Woolwich and back. If he’d been away in the barge I’d ha’ thought nothin’; for many a time a job has taken him as far as Gravesend, and then if there was much doin’ there he might ha’ stayed over. But what good is a steam launch without coals?”

“He might have bought some at a wharf down the river.”

“He might, sir, but it weren’t his way. Many a time I’ve heard him call out at the prices they charge for a few odd bags. Besides, I don’t like that wooden-legged man, wi’ his ugly face and outlandish talk. What did he want always knockin’ about here for?”

“A wooden-legged man?” said Holmes, with bland surprise.

“Yes, sir, a brown, monkey-faced chap that’s called more’n once for my old man. It was him that roused him up yesternight, and, what’s more, my man knew he was comin’, for he had steam up in the launch. I tell you straight, sir, I don’t feel easy in my mind about it.”

“But, my dear Mrs. Smith,” said Holmes, shrugging his shoulders, “You are frightening yourself about nothing. How could you possibly tell that it was the wooden-legged man who came in the night? I don’t quite understand how you can be so sure.”

“His voice, sir. I knew his voice, which is kind o’ thick and foggy. He tapped at the winder,—about three it would be. ‘Show a leg, matey,’ says he: ‘time to turn out guard.’ My old man woke up Jim,—that’s my eldest,—and away they went, without so much as a word to me. I could hear the wooden leg clackin’ on the stones.”

“And was this wooden-legged man alone?”

“Couldn’t say, I am sure, sir. I didn’t hear no one else.”

“I am sorry, Mrs. Smith, for I wanted a steam launch, and I have heard good reports of the—Let me see, what is her name?”

“The _Aurora_, sir.”

“Ah! She’s not that old green launch with a yellow line, very broad in the beam?”

“No, indeed. She’s as trim a little thing as any on the river. She’s been fresh painted, black with two red streaks.”

“Thanks. I hope that you will hear soon from Mr. Smith. I am going down the river; and if I should see anything of the _Aurora_ I shall let him know that you are uneasy. A black funnel, you say?”

“No, sir. Black with a white band.”

“Ah, of course. It was the sides which were black. Good-morning, Mrs. Smith.—There is a boatman here with a wherry, Watson. We shall take it and cross the river.

“The main thing with people of that sort,” said Holmes, as we sat in the sheets of the wherry, “is never to let them think that their information can be of the slightest importance to you. If you do, they will instantly shut up like an oyster. If you listen to them under protest, as it were, you are very likely to get what you want.”

“Our course now seems pretty clear,” said I.

“What would you do, then?”

“I would engage a launch and go down the river on the track of the _Aurora_.”

“My dear fellow, it would be a colossal task. She may have touched at any wharf on either side of the stream between here and Greenwich. Below the bridge there is a perfect labyrinth of landing-places for miles. It would take you days and days to exhaust them, if you set about it alone.”

“Employ the police, then.”

“No. I shall probably call Athelney Jones in at the last moment. He is not a bad fellow, and I should not like to do anything which would injure him professionally. But I have a fancy for working it out myself, now that we have gone so far.”

“Could we advertise, then, asking for information from wharfingers?”

“Worse and worse! Our men would know that the chase was hot at their heels, and they would be off out of the country. As it is, they are likely enough to leave, but as long as they think they are perfectly safe they will be in no hurry. Jones’s energy will be of use to us there, for his view of the case is sure to push itself into the daily press, and the runaways will think that every one is off on the wrong scent.”

“What are we to do, then?” I asked, as we landed near Millbank Penitentiary.

“Take this hansom, drive home, have some breakfast, and get an hour’s sleep. It is quite on the cards that we may be afoot to-night again. Stop at a telegraph-office, cabby! We will keep Toby, for he may be of use to us yet.”

We pulled up at the Great Peter Street post-office, and Holmes despatched his wire. “Whom do you think that is to?” he asked, as we resumed our journey.

“I am sure I don’t know.”

“You remember the Baker Street division of the detective police force whom I employed in the Jefferson Hope case?”

“Well,” said I, laughing.

“This is just the case where they might be invaluable. If they fail, I have other resources; but I shall try them first. That wire was to my dirty little lieutenant, Wiggins, and I expect that he and his gang will be with us before we have finished our breakfast.”

It was between eight and nine o’clock now, and I was conscious of a strong reaction after the successive excitements of the night. I was limp and weary, befogged in mind and fatigued in body. I had not the professional enthusiasm which carried my companion on, nor could I look at the matter as a mere abstract intellectual problem. As far as the death of Bartholomew Sholto went, I had heard little good of him, and could feel no intense antipathy to his murderers. The treasure, however, was a different matter. That, or part of it, belonged rightfully to Miss Morstan. While there was a chance of recovering it I was ready to devote my life to the one object. True, if I found it it would probably put her forever beyond my reach. Yet it would be a petty and selfish love which would be influenced by such a thought as that. If Holmes could work to find the criminals, I had a tenfold stronger reason to urge me on to find the treasure.

A bath at Baker Street and a complete change freshened me up wonderfully. When I came down to our room I found the breakfast laid and Holmes pouring out the coffee.

“Here it is,” said he, laughing, and pointing to an open newspaper. “The energetic Jones and the ubiquitous reporter have fixed it up between them. But you have had enough of the case. Better have your ham and eggs first.”

I took the paper from him and read the short notice, which was headed “Mysterious Business at Upper Norwood.”

“About twelve o’clock last night,” said the _Standard_, “Mr. Bartholomew Sholto, of Pondicherry Lodge, Upper Norwood, was found dead in his room under circumstances which point to foul play. As far as we can learn, no actual traces of violence were found upon Mr. Sholto’s person, but a valuable collection of Indian gems which the deceased gentleman had inherited from his father has been carried off. The discovery was first made by Mr. Sherlock Holmes and Dr. Watson, who had called at the house with Mr. Thaddeus Sholto, brother of the deceased. By a singular piece of good fortune, Mr. Athelney Jones, the well-known member of the detective police force, happened to be at the Norwood Police Station, and was on the ground within half an hour of the first alarm. His trained and experienced faculties were at once directed towards the detection of the criminals, with the gratifying result that the brother, Thaddeus Sholto, has already been arrested, together with the housekeeper, Mrs. Bernstone, an Indian butler named Lal Rao, and a porter, or gatekeeper, named McMurdo. It is quite certain that the thief or thieves were well acquainted with the house, for Mr. Jones’s well-known technical knowledge and his powers of minute observation have enabled him to prove conclusively that the miscreants could not have entered by the door or by the window, but must have made their way across the roof of the building, and so through a trap-door into a room which communicated with that in which the body was found. This fact, which has been very clearly made out, proves conclusively that it was no mere haphazard burglary. The prompt and energetic action of the officers of the law shows the great advantage of the presence on such occasions of a single vigorous and masterful mind. We cannot but think that it supplies an argument to those who would wish to see our detectives more decentralised, and so brought into closer and more effective touch with the cases which it is their duty to investigate.”

“Isn’t it gorgeous!” said Holmes, grinning over his coffee-cup. “What do you think of it?”

“I think that we have had a close shave ourselves of being arrested for the crime.”

“So do I. I wouldn’t answer for our safety now, if he should happen to have another of his attacks of energy.”

At this moment there was a loud ring at the bell, and I could hear Mrs. Hudson, our landlady, raising her voice in a wail of expostulation and dismay.

“By heaven, Holmes,” I said, half rising, “I believe that they are really after us.”

“No, it’s not quite so bad as that. It is the unofficial force,—the Baker Street irregulars.”

As he spoke, there came a swift pattering of naked feet upon the stairs, a clatter of high voices, and in rushed a dozen dirty and ragged little street-Arabs. There was some show of discipline among them, despite their tumultuous entry, for they instantly drew up in line and stood facing us with expectant faces. One of their number, taller and older than the others, stood forward with an air of lounging superiority which was very funny in such a disreputable little scarecrow.

“Got your message, sir,” said he, “and brought ’em on sharp. Three bob and a tanner for tickets.”

“Here you are,” said Holmes, producing some silver. “In future they can report to you, Wiggins, and you to me. I cannot have the house invaded in this way. However, it is just as well that you should all hear the instructions. I want to find the whereabouts of a steam launch called the _Aurora_, owner Mordecai Smith, black with two red streaks, funnel black with a white band. She is down the river somewhere. I want one boy to be at Mordecai Smith’s landing-stage opposite Millbank to say if the boat comes back. You must divide it out among yourselves, and do both banks thoroughly. Let me know the moment you have news. Is that all clear?”

“Yes, guv’nor,” said Wiggins.

“The old scale of pay, and a guinea to the boy who finds the boat. Here’s a day in advance. Now off you go!” He handed them a shilling each, and away they buzzed down the stairs, and I saw them a moment later streaming down the street.

“If the launch is above water they will find her,” said Holmes, as he rose from the table and lit his pipe. “They can go everywhere, see everything, overhear every one. I expect to hear before evening that they have spotted her. In the meanwhile, we can do nothing but await results. We cannot pick up the broken trail until we find either the _Aurora_ or Mr. Mordecai Smith.”

“Toby could eat these scraps, I dare say. Are you going to bed, Holmes?”

“No; I am not tired. I have a curious constitution. I never remember feeling tired by work, though idleness exhausts me completely. I am going to smoke and to think over this queer business to which my fair client has introduced us. If ever man had an easy task, this of ours ought to be. Wooden-legged men are not so common, but the other man must, I should think, be absolutely unique.”

“That other man again!”

“I have no wish to make a mystery of him,—to you, anyway. But you must have formed your own opinion. Now, do consider the data. Diminutive footmarks, toes never fettered by boots, naked feet, stone-headed wooden mace, great agility, small poisoned darts. What do you make of all this?”

“A savage!” I exclaimed. “Perhaps one of those Indians who were the associates of Jonathan Small.”

“Hardly that,” said he. “When first I saw signs of strange weapons I was inclined to think so; but the remarkable character of the footmarks caused me to reconsider my views. Some of the inhabitants of the Indian Peninsula are small men, but none could have left such marks as that. The Hindoo proper has long and thin feet. The sandal-wearing Mohammedan has the great toe well separated from the others, because the thong is commonly passed between. These little darts, too, could only be shot in one way. They are from a blow-pipe. Now, then, where are we to find our savage?”

“South American,” I hazarded.

He stretched his hand up, and took down a bulky volume from the shelf. “This is the first volume of a gazetteer which is now being published. It may be looked upon as the very latest authority. What have we here? ‘Andaman Islands, situated 340 miles to the north of Sumatra, in the Bay of Bengal.’ Hum! hum! What’s all this? Moist climate, coral reefs, sharks, Port Blair, convict-barracks, Rutland Island, cottonwoods—Ah, here we are. ‘The aborigines of the Andaman Islands may perhaps claim the distinction of being the smallest race upon this earth, though some anthropologists prefer the Bushmen of Africa, the Digger Indians of America, and the Terra del Fuegians. The average height is rather below four feet, although many full-grown adults may be found who are very much smaller than this. They are a fierce, morose, and intractable people, though capable of forming most devoted friendships when their confidence has once been gained.’ Mark that, Watson. Now, then, listen to this. ‘They are naturally hideous, having large, misshapen heads, small, fierce eyes, and distorted features. Their feet and hands, however, are remarkably small. So intractable and fierce are they that all the efforts of the British official have failed to win them over in any degree. They have always been a terror to shipwrecked crews, braining the survivors with their stone-headed clubs, or shooting them with their poisoned arrows. These massacres are invariably concluded by a cannibal feast.’ Nice, amiable people, Watson! If this fellow had been left to his own unaided devices this affair might have taken an even more ghastly turn. I fancy that, even as it is, Jonathan Small would give a good deal not to have employed him.”

“But how came he to have so singular a companion?”

“Ah, that is more than I can tell. Since, however, we had already determined that Small had come from the Andamans, it is not so very wonderful that this islander should be with him. No doubt we shall know all about it in time. Look here, Watson; you look regularly done. Lie down there on the sofa, and see if I can put you to sleep.”

He took up his violin from the corner, and as I stretched myself out he began to play some low, dreamy, melodious air,—his own, no doubt, for he had a remarkable gift for improvisation. I have a vague remembrance of his gaunt limbs, his earnest face, and the rise and fall of his bow. Then I seemed to be floated peacefully away upon a soft sea of sound, until I found myself in dreamland, with the sweet face of Mary Morstan looking down upon me.

The End of the Islander

Our meal was a merry one. Holmes could talk exceedingly well when he chose, and that night he did choose. He appeared to be in a state of nervous exaltation. I have never known him so brilliant. He spoke on a quick succession of subjects,—on miracle-plays, on mediæval pottery, on Stradivarius violins, on the Buddhism of Ceylon, and on the war-ships of the future,—handling each as though he had made a special study of it. His bright humour marked the reaction from his black depression of the preceding days. Athelney Jones proved to be a sociable soul in his hours of relaxation, and faced his dinner with the air of a _bon vivant_. For myself, I felt elated at the thought that we were nearing the end of our task, and I caught something of Holmes’s gaiety. None of us alluded during dinner to the cause which had brought us together.

When the cloth was cleared, Holmes glanced at his watch, and filled up three glasses with port. “One bumper,” said he, “to the success of our little expedition. And now it is high time we were off. Have you a pistol, Watson?”

“I have my old service-revolver in my desk.”

“You had best take it, then. It is well to be prepared. I see that the cab is at the door. I ordered it for half-past six.”

It was a little past seven before we reached the Westminster wharf, and found our launch awaiting us. Holmes eyed it critically.

“Is there anything to mark it as a police-boat?”

“Yes,—that green lamp at the side.”

“Then take it off.”

The small change was made, we stepped on board, and the ropes were cast off. Jones, Holmes, and I sat in the stern. There was one man at the rudder, one to tend the engines, and two burly police-inspectors forward.

“Where to?” asked Jones.

“To the Tower. Tell them to stop opposite Jacobson’s Yard.”

Our craft was evidently a very fast one. We shot past the long lines of loaded barges as though they were stationary. Holmes smiled with satisfaction as we overhauled a river steamer and left her behind us.

“We ought to be able to catch anything on the river,” he said.

“Well, hardly that. But there are not many launches to beat us.”

“We shall have to catch the _Aurora_, and she has a name for being a clipper. I will tell you how the land lies, Watson. You recollect how annoyed I was at being balked by so small a thing?”

“Yes.”

“Well, I gave my mind a thorough rest by plunging into a chemical analysis. One of our greatest statesmen has said that a change of work is the best rest. So it is. When I had succeeded in dissolving the hydrocarbon which I was at work at, I came back to our problem of the Sholtos, and thought the whole matter out again. My boys had been up the river and down the river without result. The launch was not at any landing-stage or wharf, nor had it returned. Yet it could hardly have been scuttled to hide their traces,—though that always remained as a possible hypothesis if all else failed. I knew this man Small had a certain degree of low cunning, but I did not think him capable of anything in the nature of delicate finesse. That is usually a product of higher education. I then reflected that since he had certainly been in London some time—as we had evidence that he maintained a continual watch over Pondicherry Lodge—he could hardly leave at a moment’s notice, but would need some little time, if it were only a day, to arrange his affairs. That was the balance of probability, at any rate.”

“It seems to me to be a little weak,” said I. “It is more probable that he had arranged his affairs before ever he set out upon his expedition.”

“No, I hardly think so. This lair of his would be too valuable a retreat in case of need for him to give it up until he was sure that he could do without it. But a second consideration struck me. Jonathan Small must have felt that the peculiar appearance of his companion, however much he may have top-coated him, would give rise to gossip, and possibly be associated with this Norwood tragedy. He was quite sharp enough to see that. They had started from their head-quarters under cover of darkness, and he would wish to get back before it was broad light. Now, it was past three o’clock, according to Mrs. Smith, when they got the boat. It would be quite bright, and people would be about in an hour or so. Therefore, I argued, they did not go very far. They paid Smith well to hold his tongue, reserved his launch for the final escape, and hurried to their lodgings with the treasure-box. In a couple of nights, when they had time to see what view the papers took, and whether there was any suspicion, they would make their way under cover of darkness to some ship at Gravesend or in the Downs, where no doubt they had already arranged for passages to America or the Colonies.”

“But the launch? They could not have taken that to their lodgings.”

“Quite so. I argued that the launch must be no great way off, in spite of its invisibility. I then put myself in the place of Small, and looked at it as a man of his capacity would. He would probably consider that to send back the launch or to keep it at a wharf would make pursuit easy if the police did happen to get on his track. How, then, could he conceal the launch and yet have her at hand when wanted? I wondered what I should do myself if I were in his shoes. I could only think of one way of doing it. I might hand the launch over to some boat-builder or repairer, with directions to make a trifling change in her. She would then be removed to his shed or yard, and so be effectually concealed, while at the same time I could have her at a few hours’ notice.”

“That seems simple enough.”

“It is just these very simple things which are extremely liable to be overlooked. However, I determined to act on the idea. I started at once in this harmless seaman’s rig and inquired at all the yards down the river. I drew blank at fifteen, but at the sixteenth—Jacobson’s—I learned that the _Aurora_ had been handed over to them two days ago by a wooden-legged man, with some trivial directions as to her rudder. ‘There ain’t naught amiss with her rudder,’ said the foreman. ‘There she lies, with the red streaks.’ At that moment who should come down but Mordecai Smith, the missing owner? He was rather the worse for liquor. I should not, of course, have known him, but he bellowed out his name and the name of his launch. ‘I want her to-night at eight o’clock,’ said he,—‘eight o’clock sharp, mind, for I have two gentlemen who won’t be kept waiting.’ They had evidently paid him well, for he was very flush of money, chucking shillings about to the men. I followed him some distance, but he subsided into an ale-house: so I went back to the yard, and, happening to pick up one of my boys on the way, I stationed him as a sentry over the launch. He is to stand at water’s edge and wave his handkerchief to us when they start. We shall be lying off in the stream, and it will be a strange thing if we do not take men, treasure, and all.”

“You have planned it all very neatly, whether they are the right men or not,” said Jones; “but if the affair were in my hands I should have had a body of police in Jacobson’s Yard, and arrested them when they came down.”

“Which would have been never. This man Small is a pretty shrewd fellow. He would send a scout on ahead, and if anything made him suspicious lie snug for another week.”

“But you might have stuck to Mordecai Smith, and so been led to their hiding-place,” said I.

“In that case I should have wasted my day. I think that it is a hundred to one against Smith knowing where they live. As long as he has liquor and good pay, why should he ask questions? They send him messages what to do. No, I thought over every possible course, and this is the best.”

While this conversation had been proceeding, we had been shooting the long series of bridges which span the Thames. As we passed the City the last rays of the sun were gilding the cross upon the summit of St. Paul’s. It was twilight before we reached the Tower.

“That is Jacobson’s Yard,” said Holmes, pointing to a bristle of masts and rigging on the Surrey side. “Cruise gently up and down here under cover of this string of lighters.” He took a pair of night-glasses from his pocket and gazed some time at the shore. “I see my sentry at his post,” he remarked, “but no sign of a handkerchief.”

“Suppose we go down-stream a short way and lie in wait for them,” said Jones, eagerly. We were all eager by this time, even the policemen and stokers, who had a very vague idea of what was going forward.

“We have no right to take anything for granted,” Holmes answered. “It is certainly ten to one that they go down-stream, but we cannot be certain. From this point we can see the entrance of the yard, and they can hardly see us. It will be a clear night and plenty of light. We must stay where we are. See how the folk swarm over yonder in the gaslight.”

“They are coming from work in the yard.”

“Dirty-looking rascals, but I suppose every one has some little immortal spark concealed about him. You would not think it, to look at them. There is no _a priori_ probability about it. A strange enigma is man!”

“Some one calls him a soul concealed in an animal,” I suggested.

“Winwood Reade is good upon the subject,” said Holmes. “He remarks that, while the individual man is an insoluble puzzle, in the aggregate he becomes a mathematical certainty. You can, for example, never foretell what any one man will do, but you can say with precision what an average number will be up to. Individuals vary, but percentages remain constant. So says the statistician. But do I see a handkerchief? Surely there is a white flutter over yonder.”

“Yes, it is your boy,” I cried. “I can see him plainly.”

“And there is the _Aurora_,” exclaimed Holmes, “and going like the devil! Full speed ahead, engineer. Make after that launch with the yellow light. By heaven, I shall never forgive myself if she proves to have the heels of us!”

She had slipped unseen through the yard-entrance and passed behind two or three small craft, so that she had fairly got her speed up before we saw her. Now she was flying down the stream, near in to the shore, going at a tremendous rate. Jones looked gravely at her and shook his head.

“She is very fast,” he said. “I doubt if we shall catch her.”

“We _must_ catch her!” cried Holmes, between his teeth. “Heap it on, stokers! Make her do all she can! If we burn the boat we must have them!”

We were fairly after her now. The furnaces roared, and the powerful engines whizzed and clanked, like a great metallic heart. Her sharp, steep prow cut through the river-water and sent two rolling waves to right and to left of us. With every throb of the engines we sprang and quivered like a living thing. One great yellow lantern in our bows threw a long, flickering funnel of light in front of us. Right ahead a dark blur upon the water showed where the _Aurora_ lay, and the swirl of white foam behind her spoke of the pace at which she was going. We flashed past barges, steamers, merchant-vessels, in and out, behind this one and round the other. Voices hailed us out of the darkness, but still the _Aurora_ thundered on, and still we followed close upon her track.

“Pile it on, men, pile it on!” cried Holmes, looking down into the engine-room, while the fierce glow from below beat upon his eager, aquiline face. “Get every pound of steam you can.”

“I think we gain a little,” said Jones, with his eyes on the _Aurora_.

“I am sure of it,” said I. “We shall be up with her in a very few minutes.”

At that moment, however, as our evil fate would have it, a tug with three barges in tow blundered in between us. It was only by putting our helm hard down that we avoided a collision, and before we could round them and recover our way the _Aurora_ had gained a good two hundred yards. She was still, however, well in view, and the murky uncertain twilight was setting into a clear starlit night. Our boilers were strained to their utmost, and the frail shell vibrated and creaked with the fierce energy which was driving us along. We had shot through the Pool, past the West India Docks, down the long Deptford Reach, and up again after rounding the Isle of Dogs. The dull blur in front of us resolved itself now clearly enough into the dainty _Aurora_. Jones turned our search-light upon her, so that we could plainly see the figures upon her deck. One man sat by the stern, with something black between his knees over which he stooped. Beside him lay a dark mass which looked like a Newfoundland dog. The boy held the tiller, while against the red glare of the furnace I could see old Smith, stripped to the waist, and shovelling coals for dear life. They may have had some doubt at first as to whether we were really pursuing them, but now as we followed every winding and turning which they took there could no longer be any question about it. At Greenwich we were about three hundred paces behind them. At Blackwall we could not have been more than two hundred and fifty. I have coursed many creatures in many countries during my checkered career, but never did sport give me such a wild thrill as this mad, flying man-hunt down the Thames. Steadily we drew in upon them, yard by yard. In the silence of the night we could hear the panting and clanking of their machinery. The man in the stern still crouched upon the deck, and his arms were moving as though he were busy, while every now and then he would look up and measure with a glance the distance which still separated us. Nearer we came and nearer. Jones yelled to them to stop. We were not more than four boat’s lengths behind them, both boats flying at a tremendous pace. It was a clear reach of the river, with Barking Level upon one side and the melancholy Plumstead Marshes upon the other. At our hail the man in the stern sprang up from the deck and shook his two clinched fists at us, cursing the while in a high, cracked voice. He was a good-sized, powerful man, and as he stood poising himself with legs astride I could see that from the thigh downwards there was but a wooden stump upon the right side. At the sound of his strident, angry cries there was movement in the huddled bundle upon the deck. It straightened itself into a little black man—the smallest I have ever seen—with a great, misshapen head and a shock of tangled, dishevelled hair. Holmes had already drawn his revolver, and I whipped out mine at the sight of this savage, distorted creature. He was wrapped in some sort of dark ulster or blanket, which left only his face exposed; but that face was enough to give a man a sleepless night. Never have I seen features so deeply marked with all bestiality and cruelty. His small eyes glowed and burned with a sombre light, and his thick lips were writhed back from his teeth, which grinned and chattered at us with a half animal fury.

“Fire if he raises his hand,” said Holmes, quietly. We were within a boat’s-length by this time, and almost within touch of our quarry. I can see the two of them now as they stood, the white man with his legs far apart, shrieking out curses, and the unhallowed dwarf with his hideous face, and his strong yellow teeth gnashing at us in the light of our lantern.

It was well that we had so clear a view of him. Even as we looked he plucked out from under his covering a short, round piece of wood, like a school-ruler, and clapped it to his lips. Our pistols rang out together. He whirled round, threw up his arms, and with a kind of choking cough fell sideways into the stream. I caught one glimpse of his venomous, menacing eyes amid the white swirl of the waters. At the same moment the wooden-legged man threw himself upon the rudder and put it hard down, so that his boat made straight in for the southern bank, while we shot past her stern, only clearing her by a few feet. We were round after her in an instant, but she was already nearly at the bank. It was a wild and desolate place, where the moon glimmered upon a wide expanse of marsh-land, with pools of stagnant water and beds of decaying vegetation. The launch with a dull thud ran up upon the mud-bank, with her bow in the air and her stern flush with the water. The fugitive sprang out, but his stump instantly sank its whole length into the sodden soil. In vain he struggled and writhed. Not one step could he possibly take either forwards or backwards. He yelled in impotent rage, and kicked frantically into the mud with his other foot, but his struggles only bored his wooden pin the deeper into the sticky bank. When we brought our launch alongside he was so firmly anchored that it was only by throwing the end of a rope over his shoulders that we were able to haul him out, and to drag him, like some evil fish, over our side. The two Smiths, father and son, sat sullenly in their launch, but came aboard meekly enough when commanded. The _Aurora_ herself we hauled off and made fast to our stern. A solid iron chest of Indian workmanship stood upon the deck. This, there could be no question, was the same that had contained the ill-omened treasure of the Sholtos. There was no key, but it was of considerable weight, so we transferred it carefully to our own little cabin. As we steamed slowly up-stream again, we flashed our search-light in every direction, but there was no sign of the Islander. Somewhere in the dark ooze at the bottom of the Thames lie the bones of that strange visitor to our shores.

“See here,” said Holmes, pointing to the wooden hatchway. “We were hardly quick enough with our pistols.” There, sure enough, just behind where we had been standing, stuck one of those murderous darts which we knew so well. It must have whizzed between us at the instant that we fired. Holmes smiled at it and shrugged his shoulders in his easy fashion, but I confess that it turned me sick to think of the horrible death which had passed so close to us that night.