"Yes—you—here in your rooms in the Hôtel de Paris. You will give it out that you are here for a week. They must take rooms in Monte Carlo. Then you will listen politely to everything Quinlevin has to say—to everything Nora Burke has to say, but you yourself will say nothing."

"But you, Monsieur?"

"I shall be in an adjoining room, but they must not know it."

"But Barry Quinlevin will discover that you have been here."

"Of course. You will tell him that. They will tell you that I have lied. But you won't believe them. And then you will tell them that I have gone away."

"But when will you come in to my assistance?"

"That depends upon what I hear through the keyhole."

"But would it not be simpler to pay this Nora Burke for telling the truth?"

Horton laughed. "It does seem simple, doesn't it? I don't know much about French law, but I wouldn't want to be caught at it out where I come from. Let's play this game straight and trust to luck. If Quinlevin is too sharp for us we'll try something else. Do you agree?"

"Of course, Monsieur."