"Let's hear, then," the other demanded.

Jack swept his hand down the lake in the direction of the outlet.

"You're worrying about that," he said.

"Well, that's just about the size of it, Jack. We know the lake's gone down to about what it was before the storm hit us; but what if a great big rock blocks the passage?"

"You know what Mr. Jameson said you could do?" Jack remarked.

"About the dynamite, to blast an opening big enough for our boats to get through? Yes, Jack, I suppose that could be done."

"And he says he'll stand by to see that it is done," the other continued. "As Mr. Jameson is an expert at all sorts of explosives, you can just make up your mind we'll have no trouble getting away. Besides, Paul, I've got a feeling that when we go down in the morning to take a survey, we'll be more than pleased with the way things look."

"Which all sounds good to me," Paul hastened to declare. "Anyhow, I'm going to believe it's bound to turn out as you say. In spite of our troubles we've been a pretty lucky lot."

"But you talked as though the getting away part of the business was only a part of what you had on your mind," Jack went on.

"There was something else," the other scout admitted.