A swift glance passed between Aymar and his subordinate. It was seen and misunderstood. A roar went up.

"Comrades, it was M. de Fresne himself! And L'Oiseleur knows it!"

More Chouans began to crowd in, threateningly; the narrow doorway was blocked. Very angry, Aymar advanced on the invaders.

"Leave my quarters at once, men!" he said imperiously. "No, M. de Fresne is no traitor—far from it! There has been no treachery in this business, only a mistake."

The Eperviers retreated a little from before him, but the hut was not cleared. "Mistake . . . mistake!" the word was flung about. "A mistake that needs atoning for!" "M. de Fresne's then!" "Let M. de Fresne explain why he led us into an ambush!" "Aye, and let him explain why he moved us out of the wood here while L'Oiseleur was away!"

"M. de Fresne has nothing to account for," cried his leader hotly. "And if he had, he accounts for it to me, and not to you!"

"L'Oiseleur knows that it is M. de Fresne," repeated the originator of this idea stubbornly. "That was why he came riding all that way to warn us. Let M. de Fresne come out and answer for himself!"

They were horribly tenacious when once they had got an idea into their heads; Aymar knew that well. And this most fallacious notion must be dispelled at all costs. A little behind him, his arms folded, de Fresne was now facing the intruders with a slightly ironical expression. The men pushed forward once more.

"Give us up M. de Fresne, Monsieur de la Rocheterie! Let him come out and explain to us!" And all at once a perfect howl went up. "What is that paper he is putting into his coat?"

For the elder man, suddenly remembering the incriminating letter lying on the table behind him, had turned his back, and was now thrusting it into his breast.