"What am I to do, sir?" he asked.

"You're to obey orders," said Spink.

"Don't you forgit I'll plug you if you do," said Billings.

Poor Jackson was obviously in serious difficulties, for Billings was the boss and bully of the fo'c'sle. He could even lick any of the firemen, and there were some very tough gentry among that gang.

"If I don't come over to you, sir, what will you do?" Jackson asked the skipper nervously.

"I'll come over to you, if we're in the drink the next moment," replied Spink firmly. "Don't any of you Johnnies think you can best me. Are you coming or are you not?"

Jackson shook his shock head.

"This is very hard lines on a peaceable cove like me," said Jackson; "but if I am to catch toko, I'd much rather take it from Billings than from you, sir."

And as he spoke, he smote Billings very violently on the nose. Billings, who expected nothing less, let a horrid bellow out of him and promptly slipped on the ice. He fell, and slid overboard with a howl, and the berg came near to capsizing then and there.

"Well done, Jackson," said Spink approvingly, as Billings disappeared in the sea, "very well done indeed." And then Billings rose to the surface.