"That you won't talk about Old King Coal to the other fellows till I get back," answered Tom. "I have at least ten thousand questions to ask, and I simply won't go for provisions if you're going to answer any of them while I am gone."

"I promise, Tom," answered the Doctor, laughing. "I won't even mention His Majesty King Coal, till you return and I'll scalp any boy in the party who asks me a question on that subject while you are away. Now, be off. Take plenty of time. We'll kill a little game now and then, and we have enough flour to last us till you get back. The important thing is for you to get a wagon load of supplies up here, and you must do it if it takes a week."

"I'll do it," answered Tom. "Good by, fellows!" and the boy started off down the hill.


CHAPTER XXXIX

The Doctor Sings

AS soon as Tom was gone, the Doctor turned to the others and said:

"Come, boys, we must get to work."

"What have we got to do?" asked Jack.

"Why build the new Camp Venture, to be sure. Don't you understand that we're to stay here perhaps for a month, and must protect ourselves against the spring rains? We must build a shelter before Tom gets back."