When the Hardy Boys set out to solve the mystery of their missing chums, they discover a gang hideout on an island along the way.
Library Audiobook
The Missing Chums
| Author | Franklin W. Dixon, Bill Irwin |
|---|---|
| Release | 9–24–2002 |
| Audience | Juvenile |
| Publisher | Penguin Random House Audio Publishing Group |
| Imprint | Listening Library (Audio) |
| Subjects | Juvenile Fiction, Juvenile Literature, Mystery |