"If I enter the water again it may carry me along for miles before I have another chance to get out," he reasoned. "And then I will be just that much further away from Sam and Wumble."
If he had had his pistol he would have fired it to let them know that he was safe, and in the hope that they would come for him. But the weapon had been lost in the tumble down the cliff.
With much hesitation he began to climb up the side of the canyon, making sure that one footing was perfectly safe before he tried another. In this manner he at length reached the height of a hundred feet. He did not dare to look back for fear of tumbling. And yet the path to safety was still a long way off.
"If I can't gain the top and can't go back, what then?" he asked himself, and the cold perspiration stood out on his forehead in beads. There was a bush in front of him, and he squeezed into this, so that he might sit down to consider the situation. Pushed back, the bush suddenly gave way altogether, and to his astonishment Dick fell into the opening of a large cave.
CHAPTER XXV
A CAVE AND A BEAR
"Hullo, here's something new!" thought Dick, as he gathered himself up. Bush and boy had rolled downward for a distance of a dozen feet. He found himself on a rocky floor that was almost level. The cave was ten to twenty feet wide, and so high that in the gloom he could not see the ceiling.
Luckily the boys had with them the waterproof match safes which had proved so handy in Africa, and now Dick brought out the one he carried and lit a match. The bush that had given way was dry, and soon he made of it quite a respectable torch. Satisfied that the cave had no side branches in which he might become lost, he resolved to push into it, in the hope that another opening might present itself, leading to the cliff where the accident had occurred.
The cave was dry and dusty, not a particle of water being anywhere visible. As he walked along he came across some dead leaves and then some small tree branches. These gave him much encouragement, for how could they have gotten into the place if there was no entrance from the mountain side?
Dick had advanced a distance of several hundred yards when he came to a turn to the right, and from this point the bottom of the cave sloped gradually upward. He also made out a glimmer of light, but it was so far off that nothing was to be seen distinctly.