"The evidence," he said, "is remarkably convincing."

"Police-concocted evidence," Duncombe remarked, "would necessarily be so. I admit that you hold a strong card against me. I don't believe, however, that you have gone to all this trouble without some ulterior motive. What is it? What can I offer you in exchange for these documents?"

Monsieur Louis smiled.

"You are a man of common-sense, Sir George," he said. "I will speak to you without reserve. It is possible that you might be able to offer the Government department of my country to which I am attached an inducement to interest themselves in your behalf. Mind, I am not sure. But if my information is correct there is certainly a possibility."

"The Government department of your country to which you are attached," Duncombe repeated thoughtfully. "Let me understand you. You mean the secret service police?"

Monsieur Louis glanced a little nervously over his shoulder.

"Never mind what I mean, Sir George," he said quickly. "There are things which we do not speak of openly. This much is sufficient. I represent a power which can influence and direct even the criminal courts of justice of France."

"What bribe have I to offer you?" Duncombe asked. "Information? You know more than I do. I am afraid you have been misled."

"I think not," Monsieur Louis said quickly. "I will tell you what we want. A paper was left in your charge by Miss Phyllis Poynton at the time she was visiting at Runton Place."

"What of it?" Duncombe asked.