Lucas regarded him with an easy smile.

"Unfortunately, monsieur, I do."

Mayenne turned on him, cursing. Lucas with the quickness of a cat sprang a yard aside, dagger unsheathed.

"Put up that knife!" shouted Mayenne.

"When you put up yours, monsieur."

"I have drawn none!"

"In your sleeve, monsieur."

"Liar!" cried Mayenne.