"Hush! not so loud—or they may hear you. I presume you know what sort of a fellow Baxter is?"

"Well, rather," said Sam dryly.

"He is planning to do you a great deal of harm. Now I think I can save you."

"Then save us," said Tom. "Or untie us, and we will save ourselves."

"You can't save yourselves. Baxter is strong, and that guide is a giant in strength."

"What do you propose?"

"I'm coming to that. But you must make me a promise first."

"What promise?"

"That half that treasure shall be mine when it is found."

"Half!" cried Tom and Sam together.