“The fact is that upon his entrance I had instantly recognized the extreme personal danger in which I lay. The only conceivable escape for him lay in silencing my tongue. In an instant I had slipped the revolver from the drawer into my pocket and was covering him through the cloth. At his remark I drew the weapon out and laid it cocked upon the table. He still smiled and blinked, but there was something about his eyes which made me feel very glad that I had it there.

“ ‘You evidently don’t know me,’ said he.

“ ‘On the contrary,’ I answered, ‘I think it is fairly evident that I do. Pray take a chair. I can spare you five minutes if you have anything to say.’

“ ‘All that I have to say has already crossed your mind,’ said he.

“ ‘Then possibly my answer has crossed yours,’ I replied.

“ ‘You stand fast?’

“ ‘Absolutely.’

“He clapped his hand into his pocket, and I raised the pistol from the table. But he merely drew out a memorandum-book in which he had scribbled some dates.

“ ‘You crossed my path on the fourth of January,’ said he. ‘On the twenty-third you incommoded me; by the middle of February I was seriously inconvenienced by you; at the end of March I was absolutely hampered in my plans; and now, at the close of April, I find myself placed in such a position through your continual persecution that I am in positive danger of losing my liberty. The situation is becoming an impossible one.’

“ ‘Have you any suggestion to make?’ I asked.

“ ‘You must drop it, Mr. Holmes,’ said he, swaying his face about. ‘You really must, you know.’

“ ‘After Monday,’ said I.

“ ‘Tut, tut!’ said he. ‘I am quite sure that a man of your intelligence will see that there can be but one outcome to this affair. It is necessary that you should withdraw. You have worked things in such a fashion that we have only one resource left. It has been an intellectual treat to me to see the way in which you have grappled with this affair, and I say, unaffectedly, that it would be a grief to me to be forced to take any extreme measure. You smile, sir, but I assure you that it really would.’

“ ‘Danger is part of my trade,’ I remarked.

“ ‘This is not danger,’ said he. ‘It is inevitable destruction. You stand in the way not merely of an individual but of a mighty organization, the full extent of which you, with all your cleverness, have been unable to realize. You must stand clear, Mr. Holmes, or be trodden under foot.’

“ ‘I am afraid,’ said I, rising, ‘that in the pleasure of this conversation I am neglecting business of importance which awaits me elsewhere.’

“He rose also and looked at me in silence, shaking his head sadly.

“ ‘Well, well,’ said he at last. ‘It seems a pity, but I have done what I could. I know every move of your game. You can do nothing before Monday. It has been a duel between you and me, Mr. Holmes. You hope to place me in the dock. I tell you that I will never stand in the dock. You hope to beat me. I tell you that you will never beat me. If you are clever enough to bring destruction upon me, rest assured that I shall do as much to you.’

“ ‘You have paid me several compliments, Mr. Moriarty,’ said I. ‘Let me pay you one in return when I say that if I were assured of the former eventuality I would, in the interests of the public, cheerfully accept the latter.’

“ ‘I can promise you the one, but not the other,’ he snarled, and so turned his rounded back upon me and went peering and blinking out of the room.