groped around in the darkness and managed to locate the fallen torch, which still glowed faintly. He swung it into a blaze with nervous energy.
Was the landslide at an end? Fervidly he prayed that it was. Torch in hand, he tried to make his way to the spot where he had entered the mine.
He soon found this impossible, for the reason that the passageway had shifted, and huge rocks blocked his way. Several times he tried to climb over the rocks, only to fall back helplessly. He cut his hands and broke his finger-nails, but this availed him nothing.
"But I've got to get out! I've got to!" he told himself, over and over again. "I can't stay here!" And then he tried to climb the rocks in front of him once more.
It was hard work, especially with the torch in hand. Once Dave tried to carry the torch between his teeth, but it was too short, and his face was scorched, while the smoke almost strangled him.
Suddenly he slipped on some wet rocks and went down and down, he knew not whither. He was stunned by the fall, and the precious light slid from his grasp and rolled several yards away.
"Oh!" he murmured, as he gathered his scattered senses and arose slowly to his feet. Then he saw that the torch was on the point of going
