As his eyes roved frantically from right to left, he caught sight of an opening in the side of a small knoll a little way off from the direction in which he was headed.

His pursuers were close behind him now. At any moment the foremost of them might appear in sight.

Like a flash, Bomba turned in the direction of the cave and bolted into it headlong, pitching at full length on the ground within.

He lay there in the semi-darkness panting heavily, trying to regain his breath, the little that he had left having been knocked out of him by the fall.

He could hear the rush of the pursuers as they passed by in the direction he had been heading, and he breathed a sigh of heartfelt relief as he heard their steps receding in the distance. For the moment he was saved.

But he knew this was only a reprieve. It would not be long before his enemies would realize that they were on a false trail. They would miss the sound of his steps, the marks of his machete on the bushes. Then they would retrace their steps and search every nook or cranny in which he might be hiding. And they could hardly fail to discover the cave!

As soon as he could breathe again, he rose to his feet and reconnoitered the hiding place that had, temporarily at least, proved his salvation. What his eyes could not see his touch supplied.

There was no apparent exit from the cave except the opening through which he had come. But at the back, partly hidden by a shelf of rock, was a small crevice only a few inches wide. It seemed impossible at first that it could permit the passage of his body. But by placing himself sidewise and drawing in his breath he finally managed to worm his way through and found footing on the other side.

Now he could breathe more freely. He could crouch down in the narrow passage behind the crevice and be concealed from the sight of anyone at the entrance of the cave. To a casual observer the cave would seem empty.

And even if a careful search were made and his hiding place discovered, he would be in a natural fortress. No arrow or spear could reach him. An Indian would be too big to wriggle through that crevice, and if he tried to do so, he would be at the mercy of the lad’s knife or pistol while he was making the attempt.