“Faster, fellows, faster,” he gasped. “A little further, and we’ll be there. Faster, faster!”

With a last despairing effort they dashed into the clearing, which was flooded with silvery moonlight. Now, at least, they would be able to see and fight, and their natural courage came back to them.

“Get up on that big rock in the center!” yelled Bert, “for your lives, do you hear me? for your lives!”

They scrambled madly up the huge boulder, Bert helping them and being pulled up last by Dick and Tom. Dropping on the flat top of the rock, perhaps seven or eight feet from the ground, they drew their revolvers and faced toward the opening in the trees from which they had dashed a few moments before.

Nor had they long to wait. From the jungle rushed three huge wolves, forming such a spectacle as none of the little party ever forgot to his dying day. The hair bristled on their necks and backs, and foam dropped from their jaws. As they broke from the line of trees they gave utterance once more to their blood-curdling bay, but then caught sight of the men grouped on the big boulder, and in terrible silence made straight for them.

Without stopping they made a leap up the steep sides of the rock. Almost at the same instant the three revolvers barked viciously, and one big brute dropped back, biting horribly at his ribs, and then running around the little glade in circles. The other two scrambled madly at the rock, trying to get a foothold, and one grasped Dick’s shoe in his teeth. A second later, however, and before his jaws even had a chance to close, the three guns spoke at once, and the animal dropped quivering back upon the ground. The third beast seemed somewhat daunted by the fate of his comrades, and was moreover wounded slightly himself. He dropped back and took up a position about ten feet from the boys’ place of refuge, and throwing back his head, gave utterance to a dismal howl. Faintly, as though answering him, the boys heard a yell, that they knew could be caused by none but the savages themselves.

It seemed hopeless to fight against such odds, but these young fellows were not made of the stuff that gives up easily. Where the spirit of others might have sunk under such repeated trials, theirs only became more stubborn and more determined to overcome the heavy odds fate had meted out to them.

Taking careful aim Bert fired at the remaining wolf, and his bullet fulfilled its mission. The brute dropped without a quiver, and Bert slid to the ground.

“Come on, fellows,” he yelled, “get busy here and help me build a fort. We’ve got to roll some of these rocks into position in a little less than no time, so we can give them an argument when they arrive.”

“Oh, what’s the use?” said the man whom they had rescued, in a hopeless voice. “We haven’t got any chance against them. We might as well surrender first as last, and take our chances of escaping afterward.”