"The burglar stood awhile, muttering idiotically, and then shuffled off to the pantry. I followed him out into the dark hall and, taking my stand behind a curtain, awaited his return. He came back presently, and, by the glimmer of light from the open door, I could see that he had the teapot and the 'hontry.' Now some previous tenant had fitted the dining-room door with two external bolts; I cannot imagine why; but the present circumstances suggested a use for them. As soon as the burglar was inside, I crept forward and quietly shut the door, shooting the top bolt.
"That roused my friend. He rushed at the door and shook it like a madman; he cursed with incredible fluency and addressed me in terms which it would be inadequate to describe as rude. Then I silently shot the bottom bolt and noisily drew back the top one. He thought I had unbolted the door, and when he found that I had not, his language became indescribable.
"There was a second door to the dining-room also opening into the hall at the farther end. My captive seemed suddenly to remember this, for he made a rush for it. But so did I; and, the hall being unobstructed by furniture, I got there first and shot the top bolt. He wrenched frantically at the handle and addressed me with strange and unseemly epithets. I repeated the manoeuvre of pretending to unbolt the door, and smiled as I heard him literally dancing with frenzy inside. It seemed highly amusing at the time, though now, viewed retrospectively, it looks merely silly.
"Quite suddenly his efforts ceased and I heard him shuffle away. I returned to the other door, but he made no fresh attempt on it. I listened, and hearing no sound, bethought me of the open door of the museum. Probably he had gone there to look for a way out. This would never do. The plate I cared not a fig for, but the museum specimens were a different matter; and he might damage them from sheer malice.
"I unbolted the door, entered and shut it again, locking it on the inside and dropping the key into my pocket. I had just done so when he appeared at the museum door, eyeing me warily and unobtrusively slipping a knuckle-duster on his left hand. I had noted that he was not left-handed and drew my own conclusions as to what he meant to do with his right. We stood for some seconds facing each other and then he began to edge towards the door. I drew aside to let him pass and he ran to the door and turned the handle. When he found the door locked he was furious. He advanced threateningly with his left hand clenched, but then drew back. Apparently, my smiling exterior, coupled with my previous conduct, daunted him. I think he took me for a lunatic; in fact, he hinted as much in coarse, ill-chosen terms. But his vocabulary was very limited, though quaint.
"We exchanged a few remarks and I could see that he did not like the tone of mine. The fact is that the sight of the knuckle-duster had changed my mood. I no longer felt playful. He had recalled me to my original purpose. He expressed a wish to leave the house and to know 'what my game was.' I replied that he was my game and that I believed that I had bagged him, whereupon he rushed at me and aimed a vicious blow at my head with his armed left fist, which, if it had come home, would have stretched me senseless. But it did not. I guarded it easily and countered him so that he staggered back gasping.
"That made him furious. He came at me like a wild beast, with his mouth open and his armed fist flourished aloft as if he would annihilate me. I tried to deal with him by the methods of Mr. Slimy Cohen, but it was useless. He was no boxer and he had a knuckle-duster. Consequently we grabbed one another like a pair of monkeys and sought to inflict unorthodox injuries. He struggled and writhed and growled and kicked and even tried to bite; while I kept, as far as I could, control of his wrists and waited my opportunity. It was a most undignified affair. We staggered to and fro, clawing at one another; we gyrated round the room in a wild, unseemly waltz; we knocked over the chairs, we bumped against the table, we banged each other's heads against the walls; and all the time, as my adversary growled and showed his teeth like a savage dog, I was sensible of a strange feeling of physical enjoyment such as one might experience in some strenuous game. I seemed to have acquired a new and unfamiliar personality.
"But the knuckle-duster was a complication; for it was his right hand that I had to watch; and yet I could not afford to free for an instant his left, armed as it was with that shabbiest of weapons. Hence I hung on to his wrists while he struggled to wrench them free, and we pulled one another backwards and forwards and round and round in the most absurd and amateurish manner, each trying to trip the other up and failing at every attempt. At last, in the course of our gyrations, we bumped through the open door into the passage leading to the museum; and here we came down together with a crash that shook the house.
"As ill luck would have it, I was underneath; but, in spite of the shock of the fall, I still managed to keep hold of his wrists, though I had some trouble to prevent him from biting my hands and face. So our position was substantially unchanged, and we were still wriggling chaotically when a hasty step was heard descending the stairs. The burglar paused for an instant to listen and then, with a sudden effort, wrenched away his right hand, which flew to his hip-pocket and came out grasping a small revolver. Instantly I struck up with my left and caught him a smart blow under the chin, which dislodged him; and as he rolled over there was a flash and a report, accompanied by the shattering of glass and followed immediately by the slamming of the street door. I let go his left hand, and, rising to my knees, grabbed the revolver with my own left, while, with my right, I whisked out the concussor and aimed a vigorous blow at the top of his head. The padded weight came down without a sound—excepting the click of his teeth—and the effect was instantaneous. I rose, breathing quickly and eminently satisfied with the efficiency of my implement until I noticed that the unconscious man was bleeding slightly from the ear; which told me that I had struck too hard and fractured the base of the skull.
"However, my immediate purpose was to ascertain whether this was or was not the man whom I wanted. In the passage it was too dark to see either his finger-tips or the minute texture of his hair; but my candle-lamp, with its parabolic reflector, would give ample light. I ran through into the museum, where it was still burning, and, catching it up, ran back with it; but I had barely reached the prostrate figure when I heard someone noisily opening the street door with a latch-key. The charwoman had returned, no doubt, with the police.
"I am rather obscure as to what I meant to do. I think I had no definitely-formed intentions but acted more or less automatically, impelled by the desire to identify the burglar. What I did was to close the museum door very quietly, with the aid of the key, unlock the dining-room door and open it.
"A police sergeant, a constable and a plain-clothes officer entered and the charwoman lurked in the dark background.
"'Have they got away?' the sergeant demanded.
"'There was only one,' I said.
"At this the officers bustled away and I heard them descending to the basement. The charwoman came in and looked gloatingly at my battered countenance, which bore memorials of every projecting corner of the room.
"'It's a pity you come down, sir,' said she. 'You might have been murdered same as what your poor lady was. It's better to let them sort of people alone. That's what I say. Let 'em alone and they'll go home, as the sayin' is.'
"There was considerable truth in these observations, especially the last. I acknowledged it vaguely, while the woman cast fascinated glances round the disordered room. Then two of the officers returned and took up the enquiry to an accompaniment of distant police whistles from the back of the house.
"'I needn't ask if you saw the man,' said the plain-clothes officer, with a faint grin.
"'No, you're right,' said the sergeant. 'He set upon you properly, sir. Seems to have been a lively party.' He glanced round the room and added: 'Fired a pistol, too, your housekeeper tells me.'
"I nodded at the shattered mirror but made no comment, and the officer, remarking that I 'seemed a bit shaken up,' proceeded with his investigations. I watched the two men listlessly. I was not much interested in them. I was thinking of the man on the other side of the museum door and wondering if he had ringed hair.
"Presently the plain-clothes officer made a discovery. 'Hallo,' said he, 'here's