house nobody" was again raised, and Dave felt almost like leaving Oak Hall in disgust.
"I must find out who I really am," he told himself, and fortune presently favored him. By a curious turn of circumstances he fell in with an old sailor named Billy Dill. This tar declared he knew Dave or somebody who looked exactly like him. This unknown individual was on an island in the South Seas.
"My father's ships sail to the South Seas," Phil Lawrence told Dave, and the upshot of the matter was that Dave took passage on one of the vessels, in company with the ship-owner's son, Roger Morr, and Billy Dill.
As already related in the second volume of this series, "Dave Porter in the South Seas," the voyage of the Stormy Petrel proved to be anything but an uneventful one. Fearful storms arose, and Dave and some others were cast away on an uninhabited island. But in the end all went well, and, much to the lad's joy, he found an uncle named Dunston Porter.
"Your father is my twin brother," said Dunston Porter. "He is now traveling in Europe, and with him is your sister Laura, about one year younger than yourself. We must return to the United States at once and let them know of this. They mourn you as dead."
There was a good deal of money in the Porter
