Aboard the yawl were five persons—four men and a boy. They seemed to be in difficult straits, for the men were standing erect and waving their hats frantically.

"They've been shipwrecked, Matt," said Gaines, "and they've lost their oars."

One of the men was a burly individual, wearing an oilskin coat and a sou'wester. All the others were roughly dressed, the boy wearing a pea-jacket and a stocking cap pulled well down over his face.

"There's a sailing craft hull down, off to port," said Matt. "It's a wonder that boat didn't pick those fellows up. But that's unimportant. We'll lay them aboard and take them off. Clackett!"

"Here, Matt!" answered Clackett.

"Take two coils of rope and go aloft." Matt turned to Gaines. "Get as close to the boat as you can, Gaines," he added.

Clackett rushed up the conning-tower ladder, and followed Speake out onto the curving plates of the deck. Matt went after the two men to direct operations from the conning tower.

Those in the boat—with the exception of the boy—appeared in the last stages of exhaustion. On seeing that their wild signals were to be answered, they dropped sprawling over the thwarts.

The boy still stood erect and made gestures—stealthy movements with one hand which puzzled Matt.

"That youngster seems to have stood their hard luck better'n the men," remarked Clackett, moving toward the bow with a coil of rope.