“And there was someone rapping at the door. It was my landlord with threats and inquiries, an old Polish Jew in a long grey coat and greasy slippers. I had been tormenting a cat in the night, he was sure—the old woman’s tongue had been busy. He insisted on knowing all about it. The laws in this country against vivisection were very severe—he might be liable. I denied the cat. Then the vibration of the little gas engine could be felt all over the house, he said. That was true, certainly. He edged round me into the room, peering about over his German-silver spectacles, and a sudden dread came into my mind that he might carry away something of my secret. I tried to keep between him and the concentrating apparatus I had arranged, and that only made him more curious. What was I doing? Why was I always alone and secretive? Was it legal? Was it dangerous? I paid nothing but the usual rent. His had always been a most respectable house—in a disreputable neighbourhood. Suddenly my temper gave way. I told him to get out. He began to protest, to jabber of his right of entry. In a moment I had him by the collar; something ripped, and he went spinning out into his own passage. I slammed and locked the door and sat down quivering. “He made a fuss outside, which I disregarded, and after a time he went away. “But this brought matters to a crisis. I did not know what he would do, nor even what he had the power to do. To move to fresh apartments would have meant delay; altogether I had barely twenty pounds left in the world, for the most part in a bank—and I could not afford that. Vanish! It was irresistible. Then there would be an inquiry, the sacking of my room. “At the thought of the possibility of my work being exposed or interrupted at its very climax, I became very angry and active. I hurried out with my three books of notes, my cheque-book—the tramp has them now—and directed them from the nearest Post Office to a house of call for letters and parcels in Great Portland Street. I tried to go out noiselessly. Coming in, I found my landlord going quietly upstairs; he had heard the door close, I suppose. You would have laughed to see him jump aside on the landing as I came tearing after him. He glared at me as I went by him, and I made the house quiver with the slamming of my door. I heard him come shuffling up to my floor, hesitate, and go down. I set to work upon my preparations forthwith. “It was all done that evening and night. While I was still sitting under the sickly, drowsy influence of the drugs that decolourise blood, there came a repeated knocking at the door. It ceased, footsteps went away and returned, and the knocking was resumed. There was an attempt to push something under the door—a blue paper. Then in a fit of irritation I rose and went and flung the door wide open. ‘Now then?’ said I.