"General Foch," was the answer.

"Better and better," pronounced Bart. "That man's a born fighter. He licked the Germans at the Marne, and he can do it again."

"What I like about him," commented Billy, "is that he's a hard hitter. He isn't satisfied to stand on the defensive. He likes to hand the other fellow a good one right at the start of the fight."

"That's what," agreed Frank. "He hits out right from the shoulder. Of course he'll have to wait a little while yet until he sizes up his forces and sees what he has to fight with. But you can bet it won't be long before he has the boches on the run."

In the days that followed, the advantage of the appointment became clear. The armies worked together as they never had before. The khaki of the British mingled with the cornflower blue of the French. Reserves were sent where they were most needed, no matter what army they were drawn from. And, fighting side by side, each nation was filled with a generous rivalry and sought bravely to outdo the other in deeds of valor.

The old Thirty-seventh had been in the thick of the fighting and had covered itself with glory. It had taught the Germans that there were Americans in France, and that they were fighters to be dreaded.

The course of the fighting had taken Frank and his comrades in the vicinity of the farmhouse where they had rounded up the German lieutenant and his squad. But it was a very different place now from what it had been when they had first seen it. Shells had torn away part of the roof, and the attic lay open to the sky. But the farmer and his family still stayed there although in daily peril of their lives. They lived and slept in the cellar, which was the only place that afforded them a chance of safety.

One day when only an artillery duel was going on and the infantry was getting a rest that it sorely needed, the Army Boys went over to the house. The girl saw them coming and recognized them at once. She came out to meet them with a smile on her face.

"Les braves Americains!" she exclaimed. "You have not then been killed by those dreadful Germans."

"Don't we look pretty lively for dead men?" asked Frank jokingly.