As related in the second volume of this series, "Dave Porter in the South Seas," the voyage of the Stormy Petrel proved to be a decidedly strange one. Fearful storms were encountered, and a portion of the crew, led by a dishonest supercargo and a mate, tried to run off with the vessel, leaving Dave, his chums, the captain, and some others, on an uninhabited island. But in the end the vessel was retaken, and Dave reached the place for which he was bound.

A great and happy surprise awaited the youth. He came face to face with a Mr. Dunston Porter, who proved to be the boy's uncle. Mr. Porter was rich and was wandering around the islands of the Pacific looking for a treasure said to have been buried by the natives years before. The uncle told Dave that he was the son of a twin brother, David Breslow Porter. Dave's mother was dead, but there was a sister Laura, one year younger than Dave. Mr. David Porter and his daughter Laura were now in Europe, traveling for the former's health. Dave had been stolen from his parents by a crazy nurse, and because of this Mr. Porter never went anywhere without taking Laura with him. There was a good deal of money in the family, a fair share of which would rightfully fall to Dave when he became of age.

As was but natural, Dave was impatient to meet his father and his sister. He and the others journeyed back to the United States, and various messages were sent, to Mr. David Porter and to friends at Crumville. Then Dave and his uncle journeyed to the Wadsworth home, where they were warmly received.

At first the message forwarded to Dave's father in Europe brought no reply, but at last came back an answer from the keeper of a hotel in Paris where Mr. Porter and Laura had been stopping. This said that the Porters had departed some weeks before for an extended trip to Norway, after which they expected to sail for New York, to which place all mail was to be addressed. Where the two travelers were at the present time there was no telling.

"Dave, this is hard luck," said the boy's uncle, on receiving the news. "I don't know what to do except to wait."

"Can't we send letters to different cities in Norway?" returned the youth. "I want to meet my father and my sister so much!"

"Yes, we can try that," answered Dunston Porter, and the letters were sent without delay; but so far no answers had been received.

Oak Hall had opened for the fall term, and after some discussion it was decided that Dave should return to that school until some word was received from his father. In the meanwhile Mr. Dunston Porter became the guest of Mr. Wadsworth.

Outside of the fact that he was impatient to meet his father and his sister face to face, Dave was very light-hearted when he and Ben Basswood left Crumville on their journey to Oakdale. Being a "poorhouse nobody" was now a thing of the past, and he felt relieved to think that no one could again taunt him regarding his parentage. More than this, he was now in the care of an uncle who was kind and loving to the last degree, and he was provided with all the money he needed, and it was "his own money," as he told himself with great satisfaction.

He had already met some of his chums since returning from the South Seas—boys who had stopped off at Crumville while on their railroad journey to Oakdale. All had congratulated him on his luck and wished him well.