"'There's the article,' he said, bringing his hand down emphatically upon it. 'The cuss was hard up. Luck had gone agin him and he had lost every cent he had. Jem Macey was a-dealin' and Cazot didn't seem to grasp that fact, but kept bettin' heavy. You see, young feller, ye ain't over likely to win at cards when yer playin' agin the dealer. Cazot didn't know this and I wouldn't tell him, for he was rather fly with the cards himself when he wan't watched too close. Well, he struck me for a loan; said his little girl was hungry and he hadn't a cent to buy bread. Gad, but he looked wild though! I always thought he was more'n half loony. Well, as I had helped to fleece him I lent him a hundred and took this here note. That's the last I ever see of M. Henri Cazot,' and he handed the paper to me. I glanced at the signature. It was the same hand that had written 'Weltz' and 'Rizzi' upon the library slips. There was that unmistakable z and the peculiar r which had just attracted my attention! It required considerable effort on my part to so restrain my feelings as not to appear especially interested in what I had learned. I think, however, I succeeded, as they freely answered my questions regarding Cazot and the daughter of whom he had spoken. They knew nothing further, they said, than what they had told me.
"'It was a year ago come next month that I lent him the money,' my informant continued. He pocketed it, hurried out, and that is the last I have ever seen or heard of him. Shouldn't wonder if he'd blown his brains out long ago. He used to have a mighty desperate look at times. He was one of them Monte Carlo fellers, I reckon.'
"That's all I have been able to learn thus far. It isn't very much, but it shows we are on the right track. By the way, Doc, I'm going to change that ad to-morrow, offering treatment by letter. Perhaps our man is too shy to apply in person. At all events we'll give the other method a trial."