No more shots were fired, but the first man who came within striking distance of Hal reversed his rifle quickly and brought the butt down on the boy’s unprotected head.

Hal dropped like a log.

Instantly Chester lost all idea of caution. With an angry cry he sprang at the man who had struck Hal and before the German could save himself, Chester stepped in quickly and wrenched the rifle from his hand. So quick was his action that none of the enemy had time to interfere, and raising the rifle aloft Chester served the German as the latter had his friend.

Instantly Chester became the center of a struggling knot of men. Thoroughly aroused by this unexpected resistance, the Germans attacked the lad with loud cries. Chester had no time to reverse his rifle and fire; the press of conflict was too great for that. Nevertheless, the lad fought as best he could with clubbed rifle, and then fists, feet and teeth.

The Germans snarled and shouted as they tried to bring Chester down, but Chester fought in silence.

But the odds were too great against the lad and at last he went down as a German rifle crashed on his head. He fell close beside Hal, and his head rested on his chum’s knees.

And that was all that either boy remembered of the battle.

When Hal returned to consciousness, the train again was bumping its uneven way through the country. Hal looked around slowly. At first he did not realize where he was, but within a few moments the events of the last few hours came trooping back to his brain as he gazed around.

By his side, nearest the window, was Chester, still unconscious. Something felt uncomfortable on Hal’s wrist. He moved his hand. The something on his wrist pulled. He looked down and for the first time saw that he and Chester had been handcuffed together.

He smiled to himself grimly.