“We won’t give up without a fight!” declared Hal grimly.

“No, we won’t give up without a fight!” Chester agreed.

Standing behind the horse that was still on its feet the two lads pointed their weapons at the foe, who bore down upon them at top speed. There were at least a score of them, and the boys realized that the encounter could have but one end. Still they were determined to fight it out.

But now, from the rear, came a fierce yell. Turning their eyes momentarily in that direction, the lads beheld a welcome sight. Mounted on their superb chargers and galloping forward as swiftly as the wind, came a full squadron of Russian Cossacks; and as they came on, with loose-hanging reins, waving their weapons in the air, the fierce Cossack yell split the air time after time.

The Austrians hesitated; then, not mindful to retreat and allow their victims, whom they had followed so far, to escape scot-free they advanced on the lads again. Chester calmly picked off the first man on the right, and Hal disposed of the first man on the left. Realizing that assistance was on the way, the boys fought coolly and with determination, keeping the rearing and plunging horse always between them and their foes.

But this protection was soon removed. An Austrian bullet struck the horse in the head and he fell to the ground. Quickly the lads dropped behind the prostrate body and continued to pop away at their enemies. Two more went down, and still the lads were uninjured. The Cossacks were still some distance away, although approaching with the swiftness of the wind. The Austrians, seeking to end the encounter, spread out, fan-wise, and drew in upon the lads from three sides. The lads shifted their positions so as still to face all their foes. Then the Austrians came forward on a charge.

But they had delayed too long, for now the onrushing Cossacks had come within range, and a powerful voice rang out:

“Faster!”

In response to this command, the gallant chargers of the Cossacks leaped forward. A volley rang out, and bullets whistling over the heads of Hal and Chester found lodgment in Austrian breasts and heads. The enemy turned and fled.

With a quick word of command to his men the Cossack captain, now close to the kneeling lads, pulled in his horse with a sudden movement and sprang to the ground. The rest of the troop continued its mad dash after the Austrians, who were fleeing as fast as their tired horses could carry them.