Himself he summoned all his forces, and now began to swim through the smooth tides, which, warm with some grateful heat, vastly unlike the usual ocean chill, stretched lazily rolling away and away to that far off shore. That day was long and bitter, an agony of toil, hope, despair, labor and struggle, and the girl, reviving, shared it toward the end. Only their frail raft fenced death away, but so long as the buoyant planks held together they could not drown. Thirst and exhaustion tortured them, but there was no hope of appeal to any help. In this manless world there could be no rescue. Here, there, a few gulls wheeled and screamed above the flood; and once a school of porpoises, glistening as they curved their shining backs in long leaps through the brine, played past. Allan and the girl envied the creatures, and renewed their fight for life. The south wind favored, and what seemed a landward current drew them on. Their own strength, too, in spite of the long fast and the incredible hardships, held out well. For now that civilization was a thing of the oblivious past, they shared the vital forces and the very powers of Mother Nature herself. And, like two favored children of that all-mother, they slowly made their way to land. Night found them utterly exhausted and soaked to the marrow, yet alive, stretched out at full length, inert, upon the warm sands of a virgin beach. There they lay, supine, above high tide, whither they had dragged themselves with terrible exertion. And the stars wheeled overhead; and down upon them the strange-featured moon wondered with her pallid gleam. Fireless, foodless and without shelter, unprotected in every way, possessing nothing now save just their own bodies and the draggled garments that they wore, they lay and slept. In their supreme exhaustion they risked attack from wild beasts and from anthropoids. Sleep to them was now the one vital, inevitable necessity. Thus the long night hours passed and strength revived in them, up-welling like fresh tides of life; and once more a new day grayed the east, then transmuted to bright gold and blazoned its insignia all up the eastern sky. Stern woke first, dazed with the long sleep, toward mid-morning. A little while he lay as though adream, trying to realize what had happened; but soon remembrance knitted up the fabric of the peril and the close escape. And, arising stiffly from the sand, he stretched his splendid muscles, rubbed his eyes, and stared about him. A burning thirst was tormenting him. His tongue clave to the roof of his mouth; he found, by trial, that he could scarcely swallow. "Water!" gasped he, and peered at the deep green woods, which promised abundant brooks and streams. But before he started on that quest he looked to see that Beatrice was safe and sound. The girl still slept. Bending above her he made sure that she was resting easily and that she had taken no harm. But the sun, he saw, was shining in her face.