Under the deadly aim of Stephan’s rifle, two men dropped to the ground. The others returned the Cossack’s fire, but the latter was well protected by foliage, and escaped injury. Another German jumped to his feet, spun round on his heel, and fell to the ground.

Then, at a word from one of the Germans, the remaining nine jumped suddenly to their feet and dashed toward their enemies on a dead run, their rifles spitting fire as they came on. Exposed to the fire of the foe as they were, they realized that their only chance of life lay in rushing their opponents.

Alexis was the first to see the danger in this attack. He jumped to his feet, dragging Hal and Chester with him. Stephan also was up in an instant.

“Quick!” cried Alexis, and at a rapid run, he urged the lads to another secluded spot.

There, as the Germans appeared in the spot where they had stood a few moments before, Stephan, the only one of the four armed with a rifle, fired three more quick shots at the foe. One tumbled forward on his face, and a second dropped his rifle.

And now unexpected aid came to the four friends. From the rear of the Germans came several rifle shots in quick succession, and two more of the enemy bit the dust. As they turned to face this new attack, Stephan stepped forward and opened on them again. Caught thus between two fires, the Germans fought well, firing blindly at their unseen foes on both sides.

But such a struggle could have but one ending. The Cossacks, screened from the fire of the enemy who lay between them, were practically safe from the German fire, at the same time having the Germans at their mercy. No quarter was asked, nor none was given. Soon a heap of fallen bodies marked the spot where the Germans had made their last stand.

From the other side of the Germans, two Cossacks now stepped forth, and approached. Stephan advanced to meet them. Alexis made his way to the fallen foe, and gathered up the rifles. Returning, he passed one to each lad, with the remark:

“Here; these beat revolvers for this kind of warfare.”

After a short conference with the two newcomers, Stephan motioned for his friends to follow, and the party, now increased to six, moved on. For perhaps half an hour they marched through the woods, and at the end of that time stopped once more before the entrance to a second cave.