"You are exceedingly kind. On the day following the evening on which I received your instructions I set about the business, and I was not long in finding the man who worked you and yours so great a wrong."

"Not long? Impossible that he was in England?"

"On the contrary, mademoiselle, he was in this country. Do not ask me how I discovered him. As an ex-officer of Cossacks you will understand that my inquiries were respected. The task was not difficult; in fact, it was ridiculously easy."

"Why do you laugh like that? You found this monster; what then?"

"He went to Russia. I went also."

"And you challenged him there?" cried Gabrielle, and the womanly softness fled from her eyes.

"I did not."

"Monsieur! monsieur!"

"Listen. He returned to England; and I, too, followed."

"What! You permitted him to escape? You lost this chance?"