Mr. Bellingham laughed somewhat grimly. "My case!" he repeated. "You speak as if I were some rare and curious sort of criminal lunatic. However, I'm glad you find me amusing. It's more than I find myself."

"I didn't say amusing; I said interesting. I view you with deep respect as the central figure of a stirring drama. And I am not the only person who regards you in that light. Do you remember my speaking to you of Doctor Thorndyke?"

"Yes, of course I do."

"Well, oddly enough, I met him this afternoon and we had a long talk at his chambers. I took the liberty of mentioning that I had made your acquaintance. Did I do wrong?"

"No. Certainly not. Why shouldn't you tell him? Did he remember my infernal case, as you call it?"

"Perfectly, in all its details. He is quite an enthusiast, you know, and uncommonly keen to hear how the case develops."

"So am I, for that matter," said Mr. Bellingham.

"I wonder," said I, "if you would mind my telling him what you have told me to-night? It would interest him enormously."

Mr. Bellingham reflected for a while with his eyes fixed on the empty grate. Presently he looked up, and said slowly:

"I don't know why I should. It's no secret; and if it were, I hold no monopoly in it. No; tell him, if you think he'd care to hear about it."