A gasp and a groan and an abrupt slackening of the rope, warned him. He began to slip. The movement was very slow. The rope tightened loyally, but he continued to slip. Carson could not hold him, and was slipping with him. The digging toe of his farther-extended foot encountered vacancy, and he knew that it was over the straight-away fall. And he knew, too, that in another moment his falling body would jerk Carson's after it.

Blindly, desperately, all the vitality and life-love of him beaten down in a flashing instant by a shuddering perception of right and wrong, he brought the knife-edge across the rope, saw the strands part, felt himself slide more rapidly, and then fall.

What happened then, he did not know. He was not unconscious, but it happened too quickly, and it was unexpected. Instead of falling to his death, his feet almost immediately struck in water, and he sat violently down in water that splashed coolingly on his face. His first impression was that the crevasse was shallower than he had imagined and that he had safely fetched bottom. But of this he was quickly disabused. The opposite wall was a dozen feet away. He lay in a basin formed in an out-jut of the ice-wall by melting water that dribbled and trickled over the bulge above and fell sheer down a distance of a dozen feet. This had hollowed out the basin. Where he sat the water was two feet deep, and it was flush with the rim. He peered over the rim and looked down the narrow chasm hundreds of feet to the torrent that foamed along the bottom.

“Oh, why did you?” he heard a wail from above.

“Listen,” he called up. “I'm perfectly safe, sitting in a pool of water up to my neck. And here's both our packs. I'm going to sit on them. There's room for a half-dozen here. If you slip, stick close and you'll land. In the meantime you hike up and get out. Go to the cabin. Somebody's there. I saw the smoke. Get a rope, or anything that will make rope, and come back and fish for me.”

“Honest!” came Carson's incredulous voice.

“Cross my heart and hope to die. Now, get a hustle on, or I'll catch my death of cold.”

Smoke kept himself warm by kicking a channel through the rim with the heel of his shoe. By the time he had drained off the last of the water, a faint call from Carson announced that he had reached the top.

After that Smoke occupied himself with drying his clothes. The late afternoon sun beat warmly in upon him, and he wrung out his garments and spread them about him. His match-case was water-proof, and he manipulated and dried sufficient tobacco and rice-paper to make cigarettes.

Two hours later, perched naked on the two packs and smoking, he heard a voice above that he could not fail to identify.