The more we discussed it the more determined I became to act fearlessly and go straight to the point by going to the police station and demanding the little old woman’s arrest. Such a course would bring matters to a head, and yet I still hesitated to show our enemies our hand. At present they were unaware of my presence in London, and surely their ignorance of this would be to our advantage, inasmuch as the looker-on sees most of the game.
I felt that I wanted an expert opinion, and suddenly recollected that in the old days, when I had lived in London before, I had been on friendly terms with a detective-sergeant of the Criminal Investigation Department named Noyes, who had been attached to the Hunter Street Police Station. I had several acquaintances in the Metropolitan police, as most literary men have; but to Noyes I had been indebted more than once for showing me certain phases of unknown London. Therefore I knew that if I sought his advice he would willingly give it.
Leaving Wyman to watch, I therefore took a cab to Hunter Street, and inquired of the inspector on duty for my friend, who, I was informed, had been promoted to the rank of inspector, and was posted at the chief station of the T Division at Hammersmith.
I returned in the cab to Wyman, and then lost no time in following out my quest by going out to Hammersmith.
I found my friend, a loosely built, heavy-jawed man of middle-age, sitting in his upstairs office; and when I entered he rose to welcome me warmly. Then, on telling him that I had come to seek his advice, he settled himself at his plain writing-table to listen.
The story I related interested him just as much as it had Wyman; but now and then he pencilled a note upon the sheet of paper he had instinctively placed before him. I related the whole facts from first to last, concealing nothing. The secret poisoning appealed to him, clever detective that he was, for every man attached to Scotland Yard will tell you that a good many more people die in London of poison annually than ever doctors or coroner’s juries suspect.
“Now, what I want is to get my property back again without these people knowing,” I explained at last.
“I quite see,” he said. “If they knew you had followed them up so quickly it might put an end to their game without you ever knowing what their motive has been. Yes, you want that book back at all costs, but in a secret way. You can easily lay information before the magistrate; and I could, on that, go and search for the stolen property. But that’s hardly your game, Mr Kennedy. We must use methods a trifle more—well, artistic, shall we call it?” and his big face broadened into a grin.
“Well now, what do you suggest?” I asked.
But, instead of responding, he asked me for a detailed description of the rare and interesting volume. Then, when I had given it to him, he raised his eyes from the paper whereon he had made some memoranda, and with a mysterious smile asked: