"Yes, I know it," said Hal with a nod of his head. "They have never kept faith in this war, save in individual cases. It doesn't seem to be in them."

"Exactly," agreed Chester. "Then, if for no other reason than to save these deluded French and British soldiers, the matter must be brought to the attention of General Petain, that he may act promptly and not only save them, but the whole army of France; and the cause of the Allies."

"Good!" Hal agreed. "Then we shall see that it's brought to his attention."

"The first thing in the morning," said Chester.

"Right you are, Chester. The first thing in the morning."

CHAPTER XX

UNDER ARREST

It was morning. Hal and Chester, refreshed by a good night's rest, had just completed their toilets and were about to repair to the quarters of General Petain, there to report for the day's duty and also to inform the French commander of what they had learned the night before. But, as it transpired, their good intentions were to go for naught and they were to be ushered into the presence of General Petain in a manner that neither would have believed possible.

Came the sound of many footsteps approaching without. They stopped before the boys' tent. A French officer thrust his head in the entrance.

"Lieutenant Crawford! Lieutenant Paine!" he said sharply.