Missing persons — Juvenile fiction — Audiobooks
Brave and Bold; Or, The Fortunes of Robert Rushton
by Jr. Horatio Alger
The Rover Boys in the Jungle; Or, Stirring Adventures in Africa
by Edward Stratemeyer
The missing chums
by Franklin W. Dixon
The Pirate of Jasper Peak
by Cornelia Meigs
A Ticket to Adventure A Mystery Story for Girls
by Roy J. (Roy Judson) Snell
Grace Harlowe's Golden Summer
by Josephine Chase
Mary Louise Stands the Test
by Emma Speed Sampson
Dave Porter in the South Seas; or, The Strange Cruise of the Stormy Petrel
by Edward Stratemeyer
The Motor Boys on Road and River; Or, Racing To Save a Life
by Clarence Young
The Phantom Friend A Judy Bolton Mystery
by Margaret Sutton
The secret of the caves
by Franklin W. Dixon
Lost over Greenland : or, Slim Tyler's search for Dave Boyd
by Richard H. Stone