“The lad shall go to boarding school and get a good education,” said Oliver Wadsworth. And how Dave was sent off has already been related in the first book of this series, entitled “Dave Porter at Oak Hall.” At the school he made many warm friends, including Roger Morr, the son of a United States senator; Phil Lawrence, the offspring of a wealthy shipowner; Buster Beggs, who was fat as he was jolly, and Maurice, otherwise “Shadow” Hamilton, who would rather spin yarns than eat. He also made some enemies, not the least of whom were Gus Plum, 13 a great bully, and Nat Poole, son of the money-lender already mentioned. Plum had since reformed, but Nat was as overbearing and dictatorial as ever.
The great cloud resting over Dave in those days was the question of his identity, and when some of his enemies spoke of him as “that poorhouse nobody” he resolved to find out who he really was. Getting a strange clew, he set forth on his travels, as described in “Dave Porter in the South Seas,” where he found his uncle, Dunston Porter. Then he came back to Oak Hall, as told of in “Dave Porter’s Return to School,” and next went to the Land of the Midnight Sun, as set forth in “Dave Porter in the Far North,” where he was gladdened by a long-hoped-for meeting with his father.
“They can’t say I’m a poorhouse nobody now,” he told himself, and went back to Oak Hall once again, as set forth in “Dave Porter and His Classmates.” Here he made more friends than ever, but he likewise made enemies, the most bitter of the latter being one Link Merwell, the son of a ranch-owner of the West. Merwell did his best to get Dave into trouble, but in the end was exposed and had to leave the school.
Vacation time was now at hand, and through Laura Porter, our hero’s newly-found sister, Dave and his chums were invited to visit some of Laura’s friends in the Far West. Laura Porter 14 and Jessie Wadsworth went along; and what a grand time the young folks had can be realized by reading “Dave Porter at Star Ranch.” The boys went hunting and fishing, and learned to do some broncho-riding, and they likewise fell in with Link Merwell again and showed that bully up in his true colors.
“Back to the grind now!” said Dave, after the vacation was over, and back he did go, to Oak Hall, as told of in “Dave Porter and His Rivals.” That term was a lively one, for some lads came there from another school, and they, led by Nat Poole, tried to run matters to suit themselves. But when the newcomers lost an important football contest, Oak Hall woke up to the true condition of affairs, and Dave and his chums quickly regained their places on the eleven, and then won a grand victory. During this time Link Merwell, in company with another bad boy named Nick Jasniff, became a student at Rockville Military Academy, a rival institution of learning. Both bullies did their best to make trouble for our hero, but, as before, he exposed them, and this time they had to flee to escape arrest.
When the Christmas holidays came around Dave went back to Crumville, where he and his family and old Caspar Potts now lived with the Wadsworths. At that time Mr. Wadsworth had at his jewelry works some rare diamonds, waiting 15 to be reset. Directly after Christmas came a startling robbery. The diamonds were gone, and it was learned by Dave that if they were not recovered, not only would Mr. Wadsworth be ruined, but that his own father and his uncle would be seriously crippled financially, as they had gone on a bond for the return of the gems.
At first, clews to the robbers were scarce, but soon Dave made a queer discovery, and followed this up by another, as set forth in the volume preceding this, entitled, “Dave Porter on Cave Island.” He and his chums became satisfied that Link Merwell and Nick Jasniff had committed the theft, and they followed the evil pair, first to Florida and then to Cave Island, so named because of the numerous caverns it contained. The evil-doers were caught and the diamonds recovered, but, at the last moment, Link Merwell managed to escape.
“Let him go,” said Dave. “He acts as if he wanted to turn over a new leaf.”
“I am glad it wasn’t Jasniff,” returned Phil. “He is the worse of the pair.”
“Right you are,” agreed Roger.