The Missing Chums

Blurb

The Missing Chums is volume 4 in the original The Hardy Boys Mystery Stories published by Grosset & Dunlap. The book ranks 108th on Publishers Weekly's All-Time Bestselling Children's Book List for the United States, with 1,189,973 copies sold as of 2001. This book is one of the "Original 10", generally considered to be the best examples of the Hardy Boys, and Stratemeyer Syndicate, writing.
The plot concerns the disappearance of the Boys' chums, Chet and Biff, when they take a motorboat trip down the coast. When Frank and Joe finally find them, they are all captured. In the end, they triumph over the bad guys on mysterious Hermit Island.
This book was written for the Stratemeyer Syndicate by Leslie McFarlane in 1928. Between 1959 and 1973 the first 38 volumes of this series were systematically revised as part of a project directed by Harriet Adams, Edward Stratemeyer's daughter. The original version of this book was rewritten in 1962 by James Buechler resulting in two different stories with the same title.
The original version of this title is noted for being the first Hardy Boys book in which Aunt Gertrude makes an appearance.