“What in the mischief is going on here?” he shouted.

“Fire-room crew. Mutiny, sir!” said Raynor. “We held ’em as long as we could, but the scoundrels overpowered us. The first is lying below wounded, sir. That fellow Mr. Brown shot felled him with a slice-bar.”

The captain’s brow grew black as night.

“Back to your posts, you mutinous dogs!” he roared. “Back, I tell you, or some of you will feel cold lead!”

He advanced toward them, driving them before him by sheer force of character as if they had been a flock of sheep.

“You cowards!” he went on. “There is no danger, but at the first shock of a small collision you leave your posts like the curs you are! Down to the fire-room with you!”

Completely demoralized, the men shuffled below again. Certain men were told off to attend to the wounded chief engineer, whose injuries were found to be slight. As for the man Mr. Brown had shot, he turned out not to have been injured at all. The chicken-hearted giant of a fellow had simply dropped at the report of the pistol and lain there till the trouble blew over. He was placed in irons and confined in the forecastle to await trial in port on charges of mutiny.

And thus, by prompt action, the mutiny was quelled almost in its inception. The thoroughly cowed firemen took up their work and nothing more was heard of refusal to do duty. It had been a good object lesson to Jack who, in ranging himself by the side of Mr. Brown and the young engineer, had acted more on instinct than anything else.

Secretly he was glad it had ended as it had, without bloodshed, for, as he knew, discipline on a ship must be upheld at any cost. He realized that neither the captain nor Mr. Brown would have hesitated for an instant to hold the men back with firearms, had they persisted in their bull-headed rush.

“Well, we are all right for the time being,” said the captain to Mr. Brown. “No need to keep these men by the boats.”