“Come across,” said Bob coolly.

“Come across—in the dark!”

“Why, of course. You ain’t afraid, are you? Well, you are a chap!”

“But it’s too deep to wade.”

“Well, who said it wasn’t!” growled the boy. “You can swim, can’t you?”

“But I shall get so wet.”

“Yah!” ejaculated Bob in tones of disgust. “You are a fellow. Take your clothes off, make ’em in a bundle, and swim over.”

Dexter was half-disposed to say, “You swim across to me,” but nothing would have been gained if he had, so, after a few minutes’ hesitation, and in genuine dread, he obeyed the wishes of his companion, but only to pause when he was half-undressed.

“I say, though,” he whispered, “can’t you get the boat? It’s so cold and dark.”

“Well, you are a fellow!” cried Bob. “Beginning to grumble afore we start. It’s no use to have a mate who’s afraid of a drop of water, and don’t like to get wet.”