"Oh, I couldn't do that," was the quick reply.

"Well, then, get your commanding officer out here immediately," ordered Hal. "We are officers of General French's staff, and we are entitled to some consideration, if we have to fight for it."

The French officer finally entered the tent, and returned a few moments later followed by the officer in command of the outpost. To him the lads explained the mission and recent difficulties, and the officer soon had them fixed up with comfortable quarters, where, safe once more and perfectly easy in their minds, they turned in for the night, and soon were sleeping the sleep of the exhausted.

On the opposite shore the German camp was in confusion. The escape of the prisoners had been discovered, and Captain Eberhardt, held responsible for his prisoners' disappearance, was under arrest.

CHAPTER XII.

A NOBLE SACRIFICE.

"You say Captain Eberhardt is to be shot? What for?" demanded Hal.

"For allowing his prisoners to escape," was the reply of the German soldier, captured the following morning by a squad of French troopers, who had picked him up on their side of the river, where he had been on scout duty.

The conversation was taking place in the tent of the French officer in charge of the outpost. Questioned upon various topics the German had volunteered the information that Captain Eberhardt, from whom Hal and Chester had escaped the night before, was to be put to death.

"Tell us more about it," said Chester.