“Certainly,” he said. “Quite natural. The first few chapters and a synopsis will be enough.” He was opening the door and shaking hands with me. The fat man was in the passage outside, and he called to him that after all he would let that “Mother’s Prayer” stand. Some people liked a bit of sentimental verse now and then. I got on a ’bus to go home and felt incompetent and hopeless. I rode on the top, and in front of me sat a well-dressed man, making pencil notes. In Piccadilly he got up, and as he passed me I noticed that he had a strong face, full of character. A moment later I noticed that he had left his pocket-book behind him. I picked it up and dashed after him. “Pardon,” I said, as I handed the book to him, “but you left this on the ’bus.” He took off his hat and looked at me keenly with deep-set, blazing eyes. “Thank you,” he said. “My house is quite near, in the Square here. I should like to speak to you of this, if you can spare a few minutes.” “I don’t want a reward,” I said bluntly, “and I don’t see what there is to say.” “I never dreamed of offering you a reward.” He grinned pleasantly. “You really insult me in supposing that I could have made the blunder. But you have done me a very great service, and I wish you to understand how great it is. I shall wish very probably to speak to you on quite a different matter. We cannot talk here. Come, my name is Wentworth Holding, and only respectable people live in Berkeley Square.” “Very well,” I said. “My time, unfortunately, is not valuable. I will come. I know your name, of course. In fact, I once met an agent of yours, a Dr. Morning.” He looked at me sharply. “Were you the honest medium?” he said. “I was.” “You impressed Dr. Morning and his wife very favourably, especially his wife.” I certainly had not thought so at the time. “He couldn’t make out how you got mixed up with that crew. You will have to tell me that, for I can’t make it out either, and I hate puzzles.” I laughed. “Oh, I’ll tell you anything you like about that,” I said. The library of his house was on the ground floor. Every available inch of wall space was covered with book-shelves, and when I sat down I noticed that the books near me dealt principally with Satanism. He remained standing, opened the pocket-book, and showed me that it contained twenty bank-notes of fifty pounds each. “These,” he said, “are of comparatively little importance. These pages of memoranda are worth more. At any rate there are people in the City who would have given you a good deal more for them. If you had read them you would have had very little difficulty in finding your market. Don’t you think you had better have slipped the book into your pocket and said nothing?” I hated this kind of thing. “No,” I said bluntly. “Why say these things?”