Professor Jeffer was to share his stateroom with another man, who had not yet arrived. He asked for a cabinet, in which he might store his scientific instruments, and Mr. Dawson said he would attend to the matter.

“Next week I shall commence the purchase of all supplies,” said the man who headed the expedition. “Until that time there will be little for any of you to do, and you can go where you please.”

“I’m going back home—to have another look for those missing papers,” said Andy. “Besides, I want to bring away the rest of my things, and nail up the cabin.”

“And I’ll go along,” said Chet. “I want to get my things, too. About the cabin, I don’t care much what becomes of it, for it has seen its best days.”

The two boys spent three days in the vicinity of Pine Run. During that time both went out twice to look for the documents Andy had lost, but without success.

“They are gone, and I’ll have to make the best of it,” said Andy, with a deep sigh.

The two boys packed up what few things they wished to take along, and then each cabin was nailed up tightly. Both wondered if they would ever see the places again.

“Maybe we’ll never come back from the far north,” said Chet.

“Are you afraid, Chet?” demanded Andy, quickly.

“Not a bit of it. Just the same, we may never see Maine again. What happened to my father may happen to us.”