He fashioned, out of the tenacious clay of an earth-bank about half a mile down stream, two large water-jars, and baked them for some hours in a huge fire on the terrace in front of the cave.
When properly hardened he scoured them carefully with river-sand and filled them one at a time, struggling up the hard ascent with a stout heart--for all this toil meant safety for the girl; it was all another step on the hard pathway toward the goal.
In her sleep that night he bent above her, kissed her tenderly, and realized how inexpressibly dear she was to him.
The thought: "To-morrow I must leave her!" weighed heavy on him. And for a long time he could not sleep, but lay listening to the night sounds of the forest and the brawling stream. Once a deep, booming roar echoed throughout the canyon, and thereto, hollow blows.
But Allan could not think their meaning. Only he knew the wild was full of perils; and in his mind he reviewed the precautions he had taken for her welfare. Bit by bit he analyzed them. He knew that he could do no more Now Fate must solve the rest.
He slept at length, not to waken till morning with its garish eye peeped in around the crevices of the rock doorway. Returning from his swim in the pool, he found Beatrice already making breakfast. They ate in silence, overborne with sad and bodeful thoughts.
But now the decision had been made, nothing remained save to execute it. Such a contingency as backing out of an undertaking once begun lay far outside their scheme of things.
The leave-taking was not delayed. They both realized that an early start was necessary if he were to reach the village of the Folk before sleep should assail him. Still more, they dreaded the departure less than the suspense.
Together they provisioned the Pauillac, back there on the rocky barren, and made sure everything was in order. Allan assured himself especially that he had fuel enough to last four or five hours.
"In that time," he told the girl, "I can easily reach the rim of the Abyss. You see, I needn't fly northward to the point where we emerged. That would be only an unnecessary waste of time and energy. I'm positive the chasm extends all the way up and down what was once the Mississippi Valley, and that the Great Central Sea is fed by that and other rivers. In that case, by striking almost due west, I can reach the rim. After that I can volplane easily till I sight the water."