"He's too heavy for Frank. It's hard enough for one person to get back through those waves alone, without dragging some one else along."

But evidently Frank was going to try it.

Going to the pool, his danger had been that a wave would pick him up and dash him to pieces against the rocks. Returning, his danger was that he would be unable to pit his strength against the force of the waves at all, that he would become exhausted before he reached the open shore again.

He had hoisted Captain Royal's body up until the old man's arms were over his shoulders, and he gripped the wrists over his chest. The body was thus across his back.

Head down, Frank plunged forward out of the sheltered pool, directly into the waves.

The first breaker smashed against him with terrific force. He lost his balance, staggered and fell. The watchers groaned. They saw the two figures in the foam, saw that Frank had lost his grip on Captain Royal.

But Frank managed to get to his feet. Then he reached out and seized the captain by the back of the shirt. He was not beaten yet.

He dragged the unconscious form into the very heart of the raging waves, where they surged against the sharp rocks. Each time a mighty roller came toward them, its crest tipped with foam, he lowered his head and set himself for the shock. So, inch by inch, he forged his way forward until he was among the rocks.

Here his danger was at its worst.

The water was not deep but a misstep would have grave consequences for if he once fell the waves would batter him against the rocks and his chances of regaining a foothold would be slim.