"Belay there!" he cried sharply. "I ain't going to risk the lives of all aboard for those in the water. We're too close to that ship by a long way, much too close to my liking. Drop another oar in there, Macdougal, and pull us away a bit. Harvey, jest get to at bailing; she's taken a bit of water aboard. Miss Sadie, it's the right thing we're doing. It'll help them best in the end."

But there was mutiny in the eye of Macdougal. In the excitement of the moment the eager fellow could not in his own mind differentiate between the safety of those aboard the boat and those who had plunged into the water.

"What's that?" he growled. "Go farther away! Desert them as is wanting our help! Wall, if I ain't jiggered! We calls ourselves white men, and——"

"Stop!" commanded the skipper sternly. "Get down on that seat and pull, Macdougal. You're a fool, I'm thinking. Jest remember that I'm your skipper still, and taking orders from no one. I'm working in the interest of all."

"Aye, aye, sir. Macdougal, get to at it!" growled the mate, scowling at the sailor, and clenching a pair of brawny fists. Not that this officer was really angry with Macdougal. In his heart of hearts he rather admired the man; but discipline was discipline, and the skipper had many a time proved his own courage and discretion. Still, even his persuasion did not make of the sailor a willing man; for the moment Macdougal was obedient, though mutiny and smouldering anger flashed from his eyes.

Meanwhile the sinking vessel had displayed another series of erratic movements. That sickening roll from side to side had been replaced by a gentle pitching fore and aft, and as the seconds fled swiftly by, the pitching had become slowly and almost imperceptibly greater. Then, suddenly, the vessel tossed her bows into the air till her watermarks were visible to those swimming in the ocean. But it was only for a little while. The bows came down again with a heave, which sent her forecastle beneath the surface, till she looked as though she were in the act of plunging to the bottom. Up she came again, displacing a huge mass of water, and raising a wave which spread quickly across the sea till it reached the boat hovering at a distance and rocked it. She canted heavily to port, showing the whole of her length of deck, and with such a violent movement that the passenger aboard was flung clear of the rail right out into the water. Then souse went her bows once more, raising the stern like a pinnacle into the gloom which surrounded everything.

"Yo grip him and get away back, quick as yo can," bellowed Tom, his mouth almost submerged, his powerful arms bearing him swiftly to help in the rescue. "I's close behind yo, Massa Jim."

But he might have shouted to a log of wood for all the use his words were. Jim heard not a syllable of his warning, for his eyes and all his attention were fixed upon the injured man who had been thrown from the vessel. He reached him in the course of a few seconds, and turning him upon his back supported his head.

"I'm fine," he heard the man say faintly. "This arm of mine don't give me no more than a dog's chance of swimming. You clear off, young chap. You've the right stuff in you, there ain't a doubt; but I'm fine. Don't you get worrying."

The last words were almost cut off by water lapping into his mouth. The huge wave raised by the sudden lifting of the vessel caught them both, and for a moment the two were hidden from sight by a mass of surging green foam. Jim kicked frantically, bearing himself and the man to the surface. Something struck hard against his chest, and, gripping at it with the one hand he had free, he swiftly realized that fortune had been good to him, for it was a buoy, cast loose by the injured passenger himself but a little while before, and now swept to hand at a most opportune moment. He looped his arm over it, and, slipping the other deeper down, hugged the man closer, drawing his head well up on to his own shoulder.