"Ah!" said Laurent, brightening.

"Yes; du Tremblay has captured Chalais and effected his junction with some other leaders; the far side of the Aven will be very uncomfortable for us now unless we can dislodge them. I expect there's some language flying about in our poor Colonel's vicinity to-day—especially as he has got a nasty wound in the leg. He was so set on getting the better of du Tremblay."

"He was indeed," answered Laurent meaningly. "And M. du Tremblay has got the better of him! I am delighted!"

Opponent though he was, the young officer could not help smiling. "Yes, your . . . your not very reputable room-mate upstairs played him a fine trick when he refused to give him a hint of du Tremblay's plans! The Colonel had been absolutely counting on his . . . cooperation. He is rather a dark horse, that gentleman! By the way, since he is, I hear, out of danger, you will be parting company, I suppose. As it is, I——"

"Shall we break off this conversation?" interposed Laurent very coldly. "If you cannot speak in less offensive terms of my friend the Vicomte de la Rocheterie——"

The most naked astonishment looked out at him from Lieutenant Rigault's countenance. "What!" he exclaimed, "you call him friend—the man who betrayed his own followers!"

"If he had done that I certainly should not call him friend," retorted Laurent. "But that is, of course, the most outrageous slander. And there he lies, helpless! . . . Would you mind telling me the exact form in which this calumny reached you here? or did your commanding officer first put it about?"

"Certainly not," responded the young chasseur rather stiffly. "What happened was that Colonel Richard, over at Saint-Goazec, sent an officer here last Saturday week to say that he had disposed of the bulk of L'Oiseleur's force by an ambush at Pont-aux-Rochers. (It was important for us to know this, because they had been a menace to us, lying where they did.) The officer told us how it had occurred—in fact, he was full of it. L'Oiseleur himself had sent the information!"

"How patently absurd!" said Laurent contemptuously. "As if a man would run his own head into the lion's mouth in that manner!"

"But M. de la Rocheterie's head was quite safe," observed Rigault drily. "He was not present at the affair of the bridge—you did not know that? I assure you that it is true. . . And it is certain that Colonel Richard did not invent the story about the information, for his officer said he was rather distressed about it.—And indeed, if it was false, why did La Rocheterie's men shoot him?"