THE ADVENTURE OF THE EMPTY HOUSE It was in the spring of the year 1894 that all London was interested, and the fashionable world dismayed, by the murder of the Honourable Ronald Adair under most unusual and inexplicable circumstances. The public has already learned those particulars of the crime which came out in the police investigation, but a good deal was suppressed upon that occasion, since the case for the prosecution was so overwhelmingly strong that it was not necessary to bring forward all the facts. Only now, at the end of nearly ten years, am I allowed to supply those missing links which make up the whole of that remarkable chain. The crime was of interest in itself, but that interest was as nothing to me compared to the inconceivable sequel, which afforded me the greatest shock and surprise of any event in my adventurous life. Even now, after this long interval, I find myself thrilling as I think of it, and feeling once more that sudden flood of joy, amazement, and incredulity which utterly submerged my mind. Let me say to that public, which has shown some interest in those glimpses which I have occasionally given them of the thoughts and actions of a very remarkable man, that they are not to blame me if I have not shared my knowledge with them, for I should have considered it my first duty to do so, had I not been barred by a positive prohibition from his own lips, which was only withdrawn upon the third of last month. It can be imagined that my close intimacy with Sherlock Holmes had interested me deeply in crime, and that after his disappearance I never failed to read with care the various problems which came before the public. And I even attempted, more than once, for my own private satisfaction, to employ his methods in their solution, though with indifferent success. There was none, however, which appealed to me like this tragedy of Ronald Adair. As I read the evidence at the inquest, which led up to a verdict of willful murder against some person or persons unknown, I realized more clearly than I had ever done the loss which the community had sustained by the death of Sherlock Holmes. There were points about this strange business which would, I was sure, have specially appealed to him, and the efforts of the police would have been supplemented, or more probably anticipated, by the trained observation and the alert mind of the first criminal agent in Europe. All day, as I drove upon my round, I turned over the case in my mind and found no explanation which appeared to me to be adequate. At the risk of telling a twice-told tale, I will recapitulate the facts as they were known to the public at the conclusion of the inquest. The Honourable Ronald Adair was the second son of the Earl of Maynooth, at that time governor of one of the Australian colonies. Adair’s mother had returned from Australia to undergo the operation for cataract, and she, her son Ronald, and her daughter Hilda were living together at 427 Park Lane. The youth moved in the best society—had, so far as was known, no enemies and no particular vices. He had been engaged to Miss Edith Woodley, of Carstairs, but the engagement had been broken off by mutual consent some months before, and there was no sign that it had left any very profound feeling behind it. For the rest {sic} the man’s life moved in a narrow and conventional circle, for his habits were quiet and his nature unemotional. Yet it was upon this easy-going young aristocrat that death came, in most strange and unexpected form, between the hours of ten and eleven-twenty on the night of March 30, 1894. Ronald Adair was fond of cards—playing continually, but never for such stakes as would hurt him. He was a member of the Baldwin, the Cavendish, and the Bagatelle card clubs. It was shown that, after dinner on the day of his death, he had played a rubber of whist at the latter club. He had also played there in the afternoon. The evidence of those who had played with him—Mr. Murray, Sir John Hardy, and Colonel Moran—showed that the game was whist, and that there was a fairly equal fall of the cards. Adair might have lost five pounds, but not more. His fortune was a considerable one, and such a loss could not in any way affect him. He had played nearly every day at one club or other, but he was a cautious player, and usually rose a winner. It came out in evidence that, in partnership with Colonel Moran, he had actually won as much as four hundred and twenty pounds in a sitting, some weeks before, from Godfrey Milner and Lord Balmoral. So much for his recent history as it came out at the inquest. On the evening of the crime, he returned from the club exactly at ten. His mother and sister were out spending the evening with a relation. The servant deposed that she heard him enter the front room on the second floor, generally used as his sitting-room. She had lit a fire there, and as it smoked she had opened the window. No sound was heard from the room until eleven-twenty, the hour of the return of Lady Maynooth and her daughter. Desiring to say good-night, she attempted to enter her son’s room. The door was locked on the inside, and no answer could be got to their cries and knocking. Help was obtained, and the door forced. The unfortunate young man was found lying near the table. His head had been horribly mutilated by an expanding revolver bullet, but no weapon of any sort was to be found in the room. On the table lay two banknotes for ten pounds each and seventeen pounds ten in silver and gold, the money arranged in little piles of varying amount. There were some figures also upon a sheet of paper, with the names of some club friends opposite to them, from which it was conjectured that before his death he was endeavouring to make out his losses or winnings at cards. A minute examination of the circumstances served only to make the case more complex. In the first place, no reason could be given why the young man should have fastened the door upon the inside. There was the possibility that the murderer had done this, and had afterwards escaped by the window. The drop was at least twenty feet, however, and a bed of crocuses in full bloom lay beneath. Neither the flowers nor the earth showed any sign of having been disturbed, nor were there any marks upon the narrow strip of grass which separated the house from the road. Apparently, therefore, it was the young man himself who had fastened the door. But how did he come by his death? No one could have climbed up to the window without leaving traces. Suppose a man had fired through the window, he would indeed be a remarkable shot who could with a revolver inflict so deadly a wound. Again, Park Lane is a frequented thoroughfare; there is a cab stand within a hundred yards of the house. No one had heard a shot. And yet there was the dead man and there the revolver bullet, which had mushroomed out, as soft-nosed bullets will, and so inflicted a wound which must have caused instantaneous death. Such were the circumstances of the Park Lane Mystery, which were further complicated by entire absence of motive, since, as I have said, young Adair was not known to have any enemy, and no attempt had been made to remove the money or valuables in the room. All day I turned these facts over in my mind, endeavouring to hit upon some theory which could reconcile them all, and to find that line of least resistance which my poor friend had declared to be the starting-point of every investigation. I confess that I made little progress. In the evening I strolled across the Park, and found myself about six o’clock at the Oxford Street end of Park Lane. A group of loafers upon the pavements, all staring up at a particular window, directed me to the house which I had come to see. A tall, thin man with coloured glasses, whom I strongly suspected of being a plain-clothes detective, was pointing out some theory of his own, while the others crowded round to listen to what he said. I got as near him as I could, but his observations seemed to me to be absurd, so I withdrew again in some disgust. As I did so I struck against an elderly, deformed man, who had been behind me, and I knocked down several books which he was carrying. I remember that as I picked them up, I observed the title of one of them, The Origin of Tree Worship, and it struck me that the fellow must be some poor bibliophile, who, either as a trade or as a hobby, was a collector of obscure volumes. I endeavoured to apologize for the accident, but it was evident that these books which I had so unfortunately maltreated were very precious objects in the eyes of their owner. With a snarl of contempt he turned upon his heel, and I saw his curved back and white side-whiskers disappear among the throng. My observations of No. 427 Park Lane did little to clear up the problem in which I was interested. The house was separated from the street by a low wall and railing, the whole not more than five feet high. It was perfectly easy, therefore, for anyone to get into the garden, but the window was entirely inaccessible, since there was no waterpipe or anything which could help the most active man to climb it. More puzzled than ever, I retraced my steps to Kensington. I had not been in my study five minutes when the maid entered to say that a person desired to see me. To my astonishment it was none other than my strange old book collector, his sharp, wizened face peering out from a frame of white hair, and his precious volumes, a dozen of them at least, wedged under his right arm. “You’re surprised to see me, sir,” said he, in a strange, croaking voice. I acknowledged that I was. “Well, I’ve a conscience, sir, and when I chanced to see you go into this house, as I came hobbling after you, I thought to myself, I’ll just step in and see that kind gentleman, and tell him that if I was a bit gruff in my manner there was not any harm meant, and that I am much obliged to him for picking up my books.” “You make too much of a trifle,” said I. “May I ask how you knew who I was?” “Well, sir, if it isn’t too great a liberty, I am a neighbour of yours, for you’ll find my little bookshop at the corner of Church Street, and very happy to see you, I am sure. Maybe you collect yourself, sir. Here’s British Birds, and Catullus, and The Holy War—a bargain, every one of them. With five volumes you could just fill that gap on that second shelf. It looks untidy, does it not, sir?” I moved my head to look at the cabinet behind me. When I turned again, Sherlock Holmes was standing smiling at me across my study table. I rose to my feet, stared at him for some seconds in utter amazement, and then it appears that I must have fainted for the first and the last time in my life. Certainly a gray mist swirled before my eyes, and when it cleared I found my collar-ends undone and the tingling after-taste of brandy upon my lips. Holmes was bending over my chair, his flask in his hand. “My dear Watson,” said the well-remembered voice, “I owe you a thousand apologies. I had no idea that you would be so affected.” I gripped him by the arms. “Holmes!” I cried. “Is it really you? Can it indeed be that you are alive? Is it possible that you succeeded in climbing out of that awful abyss?” “Wait a moment,” said he. “Are you sure that you are really fit to discuss things? I have given you a serious shock by my unnecessarily dramatic reappearance.” “I am all right, but indeed, Holmes, I can hardly believe my eyes. Good heavens! to think that you—you of all men—should be standing in my study.” Again I gripped him by the sleeve, and felt the thin, sinewy arm beneath it. “Well, you’re not a spirit anyhow,” said I. “My dear chap, I’m overjoyed to see you. Sit down, and tell me how you came alive out of that dreadful chasm.” He sat opposite to me, and lit a cigarette in his old, nonchalant manner. He was dressed in the seedy frockcoat of the book merchant, but the rest of that individual lay in a pile of white hair and old books upon the table. Holmes looked even thinner and keener than of old, but there was a dead-white tinge in his aquiline face which told me that his life recently had not been a healthy one. “I am glad to stretch myself, Watson,” said he. “It is no joke when a tall man has to take a foot off his stature for several hours on end. Now, my dear fellow, in the matter of these explanations, we have, if I may ask for your cooperation, a hard and dangerous night’s work in front of us. Perhaps it would be better if I gave you an account of the whole situation when that work is finished.” “I am full of curiosity. I should much prefer to hear now.” “You’ll come with me to-night?” “When you like and where you like.” “This is, indeed, like the old days. We shall have time for a mouthful of dinner before we need go. Well, then, about that chasm. I had no serious difficulty in getting out of it, for the very simple reason that I never was in it.” “You never were in it?” “No, Watson, I never was in it. My note to you was absolutely genuine. I had little doubt that I had come to the end of my career when I perceived the somewhat sinister figure of the late Professor Moriarty standing upon the narrow pathway which led to safety. I read an inexorable purpose in his gray eyes. I exchanged some remarks with him, therefore, and obtained his courteous permission to write the short note which you afterwards received. I left it with my cigarette-box and my stick, and I walked along the pathway, Moriarty still at my heels. When I reached the end I stood at bay. He drew no weapon, but he rushed at me and threw his long arms around me. He knew that his own game was up, and was only anxious to revenge himself upon me. We tottered together upon the brink of the fall. I have some knowledge, however, of baritsu, or the Japanese system of wrestling, which has more than once been very useful to me. I slipped through his grip, and he with a horrible scream kicked madly for a few seconds, and clawed the air with both his hands. But for all his efforts he could not get his balance, and over he went. With my face over the brink, I saw him fall for a long way. Then he struck a rock, bounded off, and splashed into the water.” I listened with amazement to this explanation, which Holmes delivered between the puffs of his cigarette. “But the tracks!” I cried. “I saw, with my own eyes, that two went down the path and none returned.” “It came about in this way. The instant that the Professor had disappeared, it struck me what a really extraordinarily lucky chance Fate had placed in my way. I knew that Moriarty was not the only man who had sworn my death. There were at least three others whose desire for vengeance upon me would only be increased by the death of their leader. They were all most dangerous men. One or other would certainly get me. On the other hand, if all the world was convinced that I was dead they would take liberties, these men, they would soon lay themselves open, and sooner or later I could destroy them. Then it would be time for me to announce that I was still in the land of the living. So rapidly does the brain act that I believe I had thought this all out before Professor Moriarty had reached the bottom of the Reichenbach Fall. “I stood up and examined the rocky wall behind me. In your picturesque account of the matter, which I read with great interest some months later, you assert that the wall was sheer. That was not literally true. A few small footholds presented themselves, and there was some indication of a ledge. The cliff is so high that to climb it all was an obvious impossibility, and it was equally impossible to make my way along the wet path without leaving some tracks. I might, it is true, have reversed my boots, as I have done on similar occasions, but the sight of three sets of tracks in one direction would certainly have suggested a deception. On the whole, then, it was best that I should risk the climb. It was not a pleasant business, Watson. The fall roared beneath me. I am not a fanciful person, but I give you my word that I seemed to hear Moriarty’s voice screaming at me out of the abyss. A mistake would have been fatal. More than once, as tufts of grass came out in my hand or my foot slipped in the wet notches of the rock, I thought that I was gone. But I struggled upward, and at last I reached a ledge several feet deep and covered with soft green moss, where I could lie unseen, in the most perfect comfort. There I was stretched, when you, my dear Watson, and all your following were investigating in the most sympathetic and inefficient manner the circumstances of my death.