The letter that Dave sent to Crumville created a sensation in the Wadsworth household, and was read and re-read several times by the members of the manufacturer's family and by Professor Potts.
"There is undoubtedly something in this," said the professor. "It certainly is entitled to a strict investigation. If you will permit me, I will run up to Oak Hall to see Dave, and then take him to see this Billy Dill."
"I will go with you," answered the rich manufacturer. "The outing will do us both good, and I am greatly interested in Dave's welfare. I only trust that there is a happy future in store for him."
"And I say the same, sir, for no boy deserves it more," answered Professor Potts.
A telegram was sent to Dave, and on the following day Oliver Wadsworth and Caspar Potts journeyed to Oakdale. Dave met them at the depot with the Hall carriage.
"There he is!" exclaimed old Caspar Potts, rushing up and shaking hands. "My boy! my boy! I am glad to see you again!" And he fairly quivered with emotion.
"And I am glad to see you," cried Dave, in return. He shook hands with both men. "Mr. Wadsworth, it was kind of you to answer my letter so quickly," he added.
"I knew you would be anxious, Dave. My, how well and strong you look! The air up here must do you good."
"It is a very healthful spot," answered the youth, "and I like it better than I can tell."
"A fine school—a fine school!" murmured Professor Potts. "You could not go to a better."