"Thanks—yes."

Over the glasses Sylvester chatted pleasantly about matter of no import, and then brought the conversation round to the real object of his visit—to get certain information for Lars Larssen.

"Your name seems familiar to me, somehow," he ventured. "Aren't you a scientist, Mr Rivière?"

"I do a little private research work," was the guarded admission.

"I seem to associate your name with that of Clifford Matheson, the financier."

"My half-brother."

"Ah, that's it.... A very remarkable man. I had the pleasure of interviewing him once, at his office in the Rue Lafitte."

Rivière knew that for a lie. He had never seen Sylvester before, to his knowledge, and he had a keen memory for faces. What was the man driving at? He must try and discover. With his long years of business training behind him, Rivière became suddenly expansive, talking with apparent frankness without in reality saying anything of import.

"As you say, a remarkable man. That is, as a financier. Personally I have no interests in that direction. My brother and I have very little in common. He is the man of affairs, and I am buried in my work. What was the subject of your interview with him?"

"Canada's future. He gave me a splendid interview—first-rate copy," lied Sylvester. "Have you seen your brother lately? Is he engaged on any big scheme just now? Perhaps you could put me on to a news story in that direction? I should be glad if you could."