"You do as you like, Bob," she went on. "I won't worry about you, in future--only if you have to go back to England without a leg, or an arm, don't blame me; and be sure you tell uncle that I made as good a fight against it as I could."

And so it was settled.

"By the way," Bob exclaimed, presently, "I have got a letter from uncle to you, in my pocket; and one for myself, also. Captain Lockett gave them to me this morning, but I forgot all about them."

"Well, you are a boy!" his sister exclaimed.

"This is a nice sample, Gerald, of Bob's thoughtfulness.

"Well, give me the letter. Perhaps he writes saying you had better be sent home, by the first chance that offers itself."

Bob's face fell. He had, indeed, himself had some misgiving, ever since the troubles began, that his uncle might be writing to that effect.

"Well, look here, Carrie," he said, "here is the letter; but I think you had better not open it, till I have started on this cruise. Of course, if he says I must go back, I must; but I may as well have this trip, first."

Carrie laughed.

"What do you think, Gerald, shall I leave it till Bob has gone?"