Before Pringle could drop on deck or leap for shelter, the hawser snapped in twain with a report like that of a cannon. The ragged ends whizzed through the air with the speed and destructiveness of projectiles. One of them crashed against a metal stanchion, cut it clean in two, and knocked a pile of timber braces in all directions. These obstacles saved Jerry Pringle from being sliced in twain, but he was swept up in the flying debris and sent spinning overboard as if he were a chip caught in a tornado.

The accident happened with such incredible swiftness that Captain Wetherly scrambled to his feet and stood blinking at the spot from which Pringle had vanished as if he were blotted out of existence. Then, pulling himself together, with a yell of horrified dismay he rushed to the side of the ship and stared down into the sea which was seething with the foamy wash from the screws of the nearest tugs. He saw a black object rise to the surface, drift toward the stern, and then slowly sink from sight. Running aft where the water was clear, he caught a glimpse of the body of Jerry Pringle settling toward the white coral bottom.

Two of the tugs were hastily manning boats. Captain Jim glanced toward them and knew their help would come too late. He thought of the sharks which had been flocking around the ship. They could not have been driven very far away by the tumult of the tugs. While he wavered, Captain Jim said to himself:

"He didn't figure on the odds when he bowled me out of danger before he tried to save himself. Here goes."

Springing upon the bulwark, he jumped clear and sped downward with feet together and arms stretched above his head. It was a thirty-foot drop to the water and he shot into it as straight and true as a dipsey lead. His impetus carried him far down into the cool, green sea and, opening his eyes, he dimly discerned the shadowy form of the man he sought drifting above him. As Captain Jim rose he grasped the other by the shirt and struck out with his free arm. Pringle might be dead for all he knew, but he hung to him like a bull-dog, fighting his way upward to reach the blessed air and ease his tortured lungs.

A boat was pulling madly toward the scene, the crew yelling and splashing to hold the sharks at bay. Most clamorous of the party was the chief engineer of the Resolute who was roaring with tears in his eyes:

"Wow—wow—wow, keep a yellin', boys. It's Captain Jim they're after. Jerry Pringle's too tough for 'em."

A black fin skittered past the boat and Bill McKnight blazed away at it with a rifle which he had caught up on the run. A few more desperate strokes and they slackened speed and beat the water into foam with the flat of their oars. A long, sinister shadow slid swiftly under the boat and the men yelled as they saw it veer toward the stern of the Kenilworth. But this hastening shark had overrun its prey. Captain Jim and his burden rose within an oar's length of the yawl and were grasped by a dozen eager hands before they could be attacked.

Dan Frazier was not in the boat. He had not recovered his wits until his comrades had shoved clear of the Resolute. He stood as if paralyzed and watched the rescue. When the two dripping figures were hauled into the yawl and he saw Captain Jim sit up and shake himself like a retriever, a wordless prayer of thanksgiving welled from the depths of his heart.

Then he saw the boat move toward Jerry Pringle's tug which lay on the other side of the Kenilworth, screened from view of the rescue. Bart had gone on board this tug earlier in the day, and Dan felt his knees tremble as he saw the body of Jeremiah Pringle hoisted over the low bulwark. It seemed an age before the yawl returned to the Resolute and Captain Jim leaped on deck, followed by the chief engineer. Their faces were very solemn and they spoke with evident effort: