Dave remained at the poorhouse until he was about nine years old, when he was taken out of that institution by a broken-down college professor named Caspar Potts, who had turned farmer. He remained with the old professor for several years, and a warm friendship sprang up between the pair. Caspar Potts gave Dave a fair education, and, in return, the boy did all he could for the old man, who was not in the best of health, and rather eccentric at times.
Unfortunately for Professor Potts, there was in the neighborhood a hard-hearted money-lender named Aaron Poole, who had a mortgage on the old educator's farm. The money-lender had a son named Nat, who was a flippant youth, and this boy had trouble with Dave. Then the money-lender would have sold out the old professor, had not aid come opportunely from a most unexpected quarter.
In this volume it is unnecessary to go into the details of how Dave became acquainted with Mr. Oliver Wadsworth, a rich manufacturer of the neighborhood, and how the boy saved Jessie Wadsworth from being burned to death when the gasoline tank of an automobile exploded and enveloped the young miss in flames. For this service the Wadsworths were all more than grateful, and when Dave told his story Oliver Wadsworth made the discovery that Caspar Potts was one of the pro-
