"She's struck!" screamed Lane.

A blaze of sheet lightning showed her, careened landward, lying broadside toward them about one hundred feet distant. It was the beginning of the end. Jim, clinging to a boulder far out on the streaming ledges, now showered with spray, now buried waist-deep, was watching every movement of the crew.

"They've made a line fast round the foremast!" he shouted back. "They're going to send its end ashore on a barrel! Watch out!"

Presently the tossing cask was visible, drifting rapidly landward. For the first twenty-five yards its progress was unhindered; then a half-tide ledge barred its way. It hung on this in the trough of a sea; but the next billow swept it over. Before long it was bumping on the rocks almost within Jim's reach.

Watching his chance, he lunged forward and caught it. A crashing surge flung him down heavily and rolled him over and over; but he stuck stoutly to his prize. When the water ran back he came crawling up on his hands and knees, sliding the cask before him.

"Can't stand!" he explained, briefly. "Ankle hurt! Now muckle onto this line, everybody, and haul in! They've got a hawser bent on the other end."

A glance toward the yacht told that he was right. It also told that the peril of her human freight was greater than ever. Each sea, raising her slightly, dropped her back with her decks at a sharper angle toward the land. The grinding of the rocks through her steel side could be distinctly heard.

"All together! In she comes! Now ... heave! Now ... heave! Now ... heave!"

Their strength doubled by the realization that life hung on their efforts, the boys swayed at the line until at last they grasped the end of the hawser. To it was attached another smaller rope for pulling in a boatswain's chair.

Working rapidly, they made the hawser fast round an upright boulder. The lightning flashes were now less frequent, but lanterns on the ship and ashore enabled each group to note the other's progress. At last the slender cableway was rigged. Jim swung a lantern. Another lantern on the yacht answered.