For a moment the wild thought came to Cary that this man Dawson--the chosen of the Yard--was himself a German Secret Service agent, and must have shown in his eyes some signs of the suspicion, for Dawson laughed loudly. "No, Mr. Cary, I am not in the Kaiser's pay, nor are you, though the case against you might be painted pretty black. This man Hagan is on our string in London, and we want him very badly indeed. Not to arrest--at least not just yet--but to keep running round showing us his pals and all their little games. He is an Irish-American, a very unbenevolent neutral, to whom we want to give a nice, easy, happy time, so that he can mix himself up thoroughly with the spy business and wrap a rope many times round his neck. We will pull on to the end when we have finished with him, but not a minute too soon. He is too precious to be frightened. Did you ever come across such an ass"--Dawson contemptuously indicated the pile of sealed envelopes; "he must have soaked himself in American dime novels and cinema crime films. He will be of more use to us than a dozen of our best officers. I feel that I love Hagan, and won't have him disturbed. When he comes here to-morrow night, he shall be seen, but not heard. He shall enter this room, lift your Notes, which shall be in their usual drawer, and shall take them safely away. After that I rather fancy that we shall enjoy ourselves, and that the salt will stick very firmly upon Hagan's little tail." Cary did not at all like this plan; it might offer amusement and instruction to the police, but seemed to involve himself in an excessive amount of responsibility. "Will it not be far too risky to let him take my Notes even if you do shadow him closely afterwards? He will get them copied and scattered amongst a score of agents, one of whom may get the information through to Germany. You know your job, of course, but the risk seems too big for me. After all, they are my Notes, and I would far sooner burn them now than that the Germans should see a line of them."