now faint, as the burning poison waxed or waned in the bowls of
   the metal pipes. The most lay silent, but some muttered to
   themselves, and others talked together in a strange, low,
   monotonous voice, their conversation coming in gushes, and then
   suddenly tailing off into silence, each mumbling out his own
   thoughts and paying little heed to the words of his neighbor. At
   the farther end was a small brazier of burning charcoal, beside
   which on a three-legged wooden stool there sat a tall, thin old
   man, with his jaw resting upon his two fists, and his elbows upon
   his knees, staring into the fire.
   As I entered, a sallow Malay attendant had hurried up with a pipe
   for me and a supply of the drug, beckoning me to an empty berth.
   "Thank you. I have not come to stay," said I. "There is a friend
   of mine here, Mr. Isa Whitney, and I wish to speak with him."
   There was a movement and an exclamation from my right, and
   peering through the gloom I saw Whitney, pale, haggard, and
   unkempt, staring out at me.
   "My God! It's Watson," said he. He was in a pitiable state of
   reaction, with every nerve in a twitter. "I say, Watson, what
   o'clock is it?"
   "Nearly eleven."
   "Of what day?"
   "Of Friday, June 19th."
   "Good heavens! I thought it was Wednesday. It is Wednesday. What
   d'you want to frighten the chap for?" He sank his face onto his
   arms and began to sob in a high treble key.
   "I tell you that it is Friday, man. Your wife has been waiting
   this two days for you. You should be ashamed of yourself!"
   "So I am. But you've got mixed, Watson, for I have only been here
   a few hours, three pipes, four pipes--I forget how many. But I'll
   go home with you. I wouldn't frighten Kate--poor little Kate.
   Give me your hand! Have you a cab?"
   "Yes, I have one waiting."
   "Then I shall go in it. But I must owe something. Find what I
   owe, Watson. I am all off color. I can do nothing for myself."
   I walked down the narrow passage between the double row of
   sleepers, holding my breath to keep out the vile, stupefying
   fumes of the drug, and looking about for the manager. As I passed
   the tall man who sat by the brazier I felt a sudden pluck at my
   skirt, and a low voice whispered, "Walk past me, and then look
   back at me." The words fell quite distinctly upon my ear. I
   glanced down. They could only have come from the old man at my
   side, and yet he sat now as absorbed as ever, very thin, very
   wrinkled, bent with age, an opium pipe dangling down from between
   his knees, as though it had dropped in sheer lassitude from his
   fingers. I took two steps forward and looked back. It took all my
   self-control to prevent me from breaking out into a cry of
   astonishment. He had turned his back so that none could see him
   but I. His form had filled out, his wrinkles were gone, the dull
   eyes had regained their fire, and there, sitting by the fire and
   grinning at my surprise, was none other than Sherlock Holmes. He
   made a slight motion to me to approach him, and instantly, as he
   turned his face half round to the company once more, subsided
   into a doddering, loose-lipped senility.
   "Holmes!" I whispered, "what on earth are you doing in this den?"
   "As low as you can," he answered; "I have excellent ears. If you
   would have the great kindness to get rid of that sottish friend
   of yours I should be exceedingly glad to have a little talk with
   you."
   "I have a cab outside."
   "Then pray send him home in it. You may safely trust him, for he
   appears to be too limp to get into any mischief. I should
   recommend you also to send a note by the cabman to your wife to
   say that you have thrown in your lot with me. If you will wait
   outside, I shall be with you in five minutes."
   It was difficult to refuse any of Sherlock Holmes's requests, for
   they were always so exceedingly definite, and put forward with
   such a quiet air of mastery. I felt, however, that when Whitney
   was once confined in the cab my mission was practically
   accomplished; and for the rest, I could not wish anything better
   than to be associated with my friend in one of those singular
   adventures which were the normal condition of his existence. In a
   few minutes I had written my note, paid Whitney's bill, led him
   out to the cab, and seen him driven through the darkness. In a
   very short time a decrepit figure had emerged from the opium den,
   and I was walking down the street with Sherlock Holmes. For two
   streets he shuffled along with a bent back and an uncertain foot.
   Then, glancing quickly round, he straightened himself out and
   burst into a hearty fit of laughter.
   "I suppose, Watson," said he, "that you imagine that I have added
   opium-smoking to cocaine injections, and all the other little
   weaknesses on which you have favored me with your medical
   views."
   "I was certainly surprised to find you there."
   "But not more so than I to find you."
   "I came to find a friend."
   "And I to find an enemy."
   "An enemy?"
   "Yes; one of my natural enemies, or, shall I say, my natural
   prey. Briefly, Watson, I am in the midst of a very remarkable
   inquiry, and I have hoped to find a clew in the incoherent
   ramblings of these sots, as I have done before now. Had I been
   recognized in that den my life would not have been worth an
   hour's purchase; for I have used it before now for my own
   purposes, and the rascally Lascar who runs it has sworn to have
   vengeance upon me. There is a trap-door at the back of that
   building, near the corner of Paul's Wharf, which could tell some
   strange tales of what has passed through it upon the moonless
   nights."
   "What! You do not mean bodies?"
   "Ay, bodies, Watson. We should be rich men if we had 1000 pounds
   for every poor devil who has been done to death in that den. It
   is the vilest murder-trap on the whole riverside, and I fear that
   Neville St. Clair has entered it never to leave it more. But our
   trap should be here." He put his two forefingers between his
   teeth and whistled shrilly--a signal which was answered by a
   similar whistle from the distance, followed shortly by the rattle
   of wheels and the clink of horses' hoofs.
   "Now, Watson," said Holmes, as a tall dog-cart dashed up through
   the gloom, throwing out two golden tunnels of yellow light from
   its side lanterns. "You'll come with me, won't you?
   "If I can be of use."
   "Oh, a trusty comrade is always of use; and a chronicler still
   more so. My room at The Cedars is a double-bedded one."
   "The Cedars?"
   "Yes; that is Mr. St. Clair's house. I am staying there while I
   conduct the inquiry."
   "Where is it, then?"
   "Near Lee, in Kent. We have a seven-mile drive before us."
   "But I am all in the dark."
   "Of course you are. You'll know all about it presently. Jump up
   here. All right, John; we shall not need you. Here's half a
   crown. Look out for me to-morro 
					     					 			w, about eleven. Give her her
   head. So long, then!"
   He flicked the horse with his whip, and we dashed away through
   the endless succession of sombre and deserted streets, which
   widened gradually, until we were flying across a broad
   balustraded bridge, with the murky river flowing sluggishly
   beneath us. Beyond lay another dull wilderness of bricks and
   mortar, its silence broken only by the heavy, regular footfall of
   the policeman, or the songs and shouts of some belated party of
   revellers. A dull wrack was drifting slowly across the sky, and a
   star or two twinkled dimly here and there through the rifts of
   the clouds. Holmes drove in silence, with his head sunk upon his
   breast, and the air of a man who is lost in thought, while I sat
   beside him, curious to learn what this new quest might be which
   seemed to tax his powers so sorely, and yet afraid to break in
   upon the current of his thoughts. We had driven several miles,
   and were beginning to get to the fringe of the belt of suburban
   villas, when he shook himself, shrugged his shoulders, and lit up
   his pipe with the air of a man who has satisfied himself that he
   is acting for the best.
   "You have a grand gift of silence, Watson," said he. "It makes
   you quite invaluable as a companion. 'Pon my word, it is a great
   thing for me to have someone to talk to, for my own thoughts are
   not over-pleasant. I was wondering what I should say to this dear
   little woman to-night when she meets me at the door."
   "You forget that I know nothing about it."
   "I shall just have time to tell you the facts of the case before
   we get to Lee. It seems absurdly simple, and yet, somehow I can
   get nothing to go upon. There's plenty of thread, no doubt, but I
   can't get the end of it into my hand. Now, I'll state the case
   clearly and concisely to you, Watson, and maybe you can see a
   spark where all is dark to me."
   "Proceed, then."
   "Some years ago--to be definite, in May, 1884--there came to Lee
   a gentleman, Neville St. Clair by name, who appeared to have
   plenty of money. He took a large villa, laid out the grounds very
   nicely, and lived generally in good style. By degrees he made
   friends in the neighborhood, and in 1887 he married the daughter
   of a local brewer, by whom he now has two children. He had no
   occupation, but was interested in several companies and went into
   town as a rule in the morning, returning by the 5:14 from Cannon
   Street every night. Mr. St. Clair is now thirty-seven years of
   age, is a man of temperate habits, a good husband, a very
   affectionate father, and a man who is popular with all who know
   him. I may add that his whole debts at the present moment, as far
   as we have been able to ascertain amount to 88 pounds l0s., while
   he has 220 pounds standing to his credit in the Capital and
   Counties Bank. There is no reason, therefore, to think that money
   troubles have been weighing upon his mind.
   "Last Monday Mr. Neville St. Clair went into town rather earlier
   than usual, remarking before he started that he had two important
   commissions to perform, and that he would bring his little boy
   home a box of bricks. Now, by the merest chance, his wife
   received a telegram upon this same Monday, very shortly after his
   departure, to the effect that a small parcel of considerable
   value which she had been expecting was waiting for her at the
   offices of the Aberdeen Shipping Company. Now, if you are well up
   in your London, you will know that the office of the company is
   in Fresno Street, which branches out of Upper Swandam Lane, where
   you found me to-night. Mrs. St. Clair had her lunch, started for
   the City, did some shopping, proceeded to the company's office,
   got her packet, and found herself at exactly 4:35 walking through
   Swandam Lane on her way back to the station. Have you followed me
   so far?"
   "It is very clear."
   "If you remember, Monday was an exceedingly hot day, and Mrs. St.
   Clair walked slowly, glancing about in the hope of seeing a cab,
   as she did not like the neighborhood in which she found herself.
   While she was walking in this way down Swandam Lane, she suddenly
   heard an ejaculation or cry, and was struck cold to see her
   husband looking down at her and, as it seemed to her, beckoning
   to her from a second-floor window. The window was open, and she
   distinctly saw his face, which she describes as being terribly
   agitated. He waved his hands frantically to her, and then
   vanished from the window so suddenly that it seemed to her that
   he had been plucked back by some irresistible force from behind.
   One singular point which struck her quick feminine eye was that
   although he wore some dark coat, such as he had started to town
   in, he had on neither collar nor necktie.
   "Convinced that something was amiss with him, she rushed down the
   steps--for the house was none other than the opium den in which
   you found me to-night--and running through the front room she
   attempted to ascend the stairs which led to the first floor. At
   the foot of the stairs, however, she met this Lascar scoundrel of
   whom I have spoken, who thrust her back and, aided by a Dane, who
   acts as assistant there, pushed her out into the street. Filled
   with the most maddening doubts and fears, she rushed down the
   lane and, by rare good-fortune, met in Fresno Street a number of
   constables with an inspector, all on their way to their beat. The
   inspector and two men accompanied her back, and in spite of the
   continued resistance of the proprietor, they made their way to
   the room in which Mr. St. Clair had last been seen. There was no
   sign of him there. In fact, in the whole of that floor there was
   no one to be found save a crippled wretch of hideous aspect, who,
   it seems, made his home there. Both he and the Lascar stoutly
   swore that no one else had been in the front room during the
   afternoon. So determined was their denial that the inspector was
   staggered, and had almost come to believe that Mrs. St. Clair had
   been deluded when, with a cry, she sprang at a small deal box
   which lay upon the table and tore the lid from it. Out there fell
   a cascade of children's bricks. It was the toy which he had
   promised to bring home.
   "This discovery, and the evident confusion which the cripple
   showed, made the inspector realize that the matter was serious.
   The rooms were carefully examined, and results all pointed to an
   abominable crime. The front room was plainly furnished as a
   sitting-room and led into a small bedroom, which looked out upon
   the back of one of the wharves. Between the wharf and the bedroom
   window is a narrow strip, which is dry at low tide but is covered
   at high tide with at least four and a half feet of water. The
   bedroom window was a broad one and opened from below. On
   examination traces of blood were to be seen upon the windowsill,
   and several scattered drops were visible upon the wooden floor of
   the bedroom. Thrust away behind a curtain in the fro 
					     					 			nt room were
   all the clothes of Mr. Neville St. Clair, with the exception of
   his coat. His boots, his socks, his hat, and his watch--all were
   there. There were no signs of violence upon any of these
   garments, and there were no other traces of Mr. Neville St.
   Clair. Out of the window he must apparently have gone for no
   other exit could be discovered, and the ominous bloodstains upon
   the sill gave little promise that he could save himself by
   swimming, for the tide was at its very highest at the moment of
   the tragedy.
   "And now as to the villains who seemed to be immedlately
   implicated in the matter. The Lascar was known to be a man of the
   vilest antecedents, but as, by Mrs. St. Clair's story, he was
   known to have been at the foot of the stair within a very few
   seconds of her husband's appearance at the window, he could
   hardly have been more than an accessory to the crime. His defense
   was one of absolute ignorance, and he protested that he had no
   knowledge as to the doings of Hugh Boone, his lodger, and that he
   could not account in any way for the presence of the missing
   gentleman's clothes.
   "So much for the Lascar manager. Now for the sinister cripple who
   lives upon the second floor of the opium den, and who was
   certainly the last human being whose eyes rested upon Neville St.
   Clair. His name is Hugh Boone, and his hideous face is one which
   is familiar to every man who goes much to the City. He is a
   professional beggar, though in order to avoid the police
   regulations he pretends to a small trade in wax vestas. Some
   little distance down Threadneedle Street, upon the left-hand
   side, there is, as you may have remarked, a small angle in the
   wall. Here it is that this creature takes his daily seat,
   cross-legged with his tiny stock of matches on his lap, and as he
   is a piteous spectacle a small rain of charity descends into the
   greasy leather cap which lies upon the pavement beside him. I
   have watched the fellow more than once before ever I thought of
   making his professional acquaintance, and I have been surprised
   at the harvest which he has reaped in a short time. His
   appearance, you see, is so remarkable that no one can pass him
   without observing him. A shock of orange hair, a pale face
   disfigured by a horrible scar, which, by its contraction, has
   turned up the outer edge of his upper lip, a bulldog chin, and a
   pair of very penetrating dark eyes, which present a singular
   contrast to the color of his hair, all mark him out from amid
   the common crowd of mendicants and so, too, does his wit, for he
   is ever ready with a reply to any piece of chaff which may be
   thrown at him by the passers-by. This is the man whom we now
   learn to have been the lodger at the opium den, and to have been
   the last man to see the gentleman of whom we are in quest."
   "But a cripple!" said I. "What could he have done single-handed
   against a man in the prime of life?"
   "He is a cripple in the sense that he walks with a limp; but in
   other respects he appears to be a powerful and well-nurtured man.
   Surely your medical experience would tell you, Watson, that
   weakness in one limb is often compensated for by exceptional
   strength in the others."
   "Pray continue your narrative."
   "Mrs. St. Clair had fainted at the sight of the blood upon the
   window, and she was escorted home in a cab by the police, as her
   presence could be of no help to them in their investigations.
   Inspector Barton, who had charge of the case, made a very careful
   examination of the premises, but without finding anything which
   threw any light upon the matter. One mistake had been made in not
   arresting Boone instantly, as he was allowed some few minutes
   during which he might have communicated with his friend the
   Lascar, but this fault was soon remedied, and he was seized and
   searched, without anything being found which could incriminate
   him. There were, it is true, some blood-stains upon his right