Phil rejoined Dave and Roger, and told how the money-lender's son had been found.
It was after the supper-hour when all of the boys got back to Oak Hall, and Job Haskers was on the point of reading them a lecture and forcing them to do without supper when Doctor Clay appeared. To the master of the school the lads related their story, and he at once excused them for their tardiness, and told them to go directly to the dining-room, while he ordered Lemond to get out the school coach and go after Nat.
"Poole can be glad he was not drowned," said the doctor. "It was nice of you to stop the engine of his boat. But after this I want all of you to be more careful. I do not want to lose any of my boys!" And the look he gave them went to the heart of every lad present.
"What a difference between him and old Haskers!" murmured Phil.
"I'd give as much as a dollar to have Haskers leave," added Sam.
"I reckon every fellow in the school would chip in a dollar for that," was Plum's comment.
When Nat got in he was sent at once to his room, to change all of his clothes, and was then given a hot supper, which made him feel quite like himself. Later on he questioned Dave about the motor-boat, and said he would try to get the craft from among the rocks the next day, hiring a pro-
