"Go out of this place!" exclaimed L'Oiseleur. He laid a hand on his pistol. "I will shoot the first man who stirs another step. Go outside, all of you!"

They surged back a little.

"May I speak to you, sir?" enquired Magloire from his place in the rear. Aymar could not but motion him to come forward. After all, he was an officer, and had certainly not been inciting the rest . . . at this moment, anyhow.

The giant came, saluting. "I told you, Monsieur le Vicomte," he said in a low voice, "that they were crazy about this idea of treachery, and now, if there is going to be a mystery, there will be no holding them. Why is M. de Fresne hiding that paper? There'll be violence if you can't explain!"

Yes, de Fresne was hiding a paper—to save him! It was his doing that his lieutenant was in this utterly false position. What must he be thinking? Intolerably nettled, Aymar acted on the first impulse that came to him—a thing he was always too prone to do when the risk was his alone.

"You are right," he replied, "and there shall be no mystery. I will show you myself what is in that paper, and then you will know that M. de Fresne is perfectly innocent in the matter of Pont-aux-Rochers. Monsieur de Fresne, give me that letter! You shall have it back."

De Fresne turned round, appalled. "La Rocheterie, don't do it!" he whispered. "They will not touch me. Don't show it them, for God's sake!"

His words, for all that he had dropped his voice, were audible in the stillness which had now descended. And they produced, not unnaturally, a tenfold stronger impression of his own guilt than before. Something like an ugly rush would have taken place towards him but that the doorway was so narrow and that L'Oiseleur, springing between him and the assailants, drew a pistol and cocked it. The wave in consequence swayed back again.

"Give me the letter, de Fresne!" he repeated over his shoulder.

"No, no—it's too dangerous!"