Stratemeyer, Edward: Dave Porter and the Runaways. v1. 2 Sep 2014
 

Edward L. Stratemeyer (October 4, 1862 – May 10, 1930) was an American publisher and writer of children's fiction. He was one of the most prolific writers in the world, producing in excess of 1,300 books himself, selling in excess of 500 million copies, and created the well-known fictional-book series for juveniles including The Rover Boys, The Bobbsey Twins, Tom Swift, The Hardy Boys, and Nancy Drew series, among others.

Excerpt
The winter holidays found Dave homeward bound. He had anticipated some jolly times among his relatives and friends, but a robbery upset all his plans, and, almost before he knew it, he found himself bound southward, as related in “Dave Porter on Cave Island.” On the island he had many adventures out of the ordinary, and he came home more of a hero than ever, having saved Mr. Wadsworth, his benefactor, from ruin.