"Yes, men, death to the traitor!" the major said, solemnly. "It is the schoolmaster of Grunsdorf who has sold you to the Prussians; who wrote that letter to their general, telling him of your intentions, which has caused these great reinforcements to be sent; and who has offered to guide a force to surround us, tomorrow night."

Another low cry of horror and indignation broke from the men.

"Is it your opinion that this man has deserved death?"

"Yes," was the unanimous answer.

"Then he dies," Major Tempe said, solemnly. "You were to have been his victims; you are his judges.

"Grunsdorf is three miles from here, in the woods, not far from Saverne. A party will be told off, presently, who will be charged with the execution of this sentence.

"I have now another duty. The corps has been saved from destruction. You--all of us--have been preserved from death by the intelligence and courage of two of your number.

"Ralph and Percy Barclay, stand forward!"

The two boys stepped two paces forward into the hollow square.

"Selected by me," continued Major Tempe, "for the duty, from their perfect acquaintance with German; they, upon their first visit to Saverne, obtained all the information required. Upon their second visit, this morning--finding the enemy had been immensely reinforced--they perceived the extreme importance of discovering the reason for the arrival of the reinforcements, and their intention. With a coolness and tact which does them the greatest credit, they contrived to arrive, and to remain within hearing of, a number of officers; and then learned the whole particulars of the treachery of this man, and of the intention of our enemies. So important was the secret judged that the Germans were afraid of telling it in German, or in French, lest they might be overheard. To prevent the possibility of this, they conversed in English; and the consequence is that we are saved, almost by a miracle.