Footprints under the Window
Author(s): Franklin W. Dixon
A plot to steal a top-secret instrument vital to the United States space program poses a challenging case for Frank and Joe Hardy. After rescuing a South American stowaway who mutters a warning about "Footprints " and then vanishes, Frank and Joe discover that documents belonging to their famous detective father are missing and that footprints linger under a window. The young detective's search for the diabolical mastermind of the "Footprints" spy ring takes them on a flight to a group of islands off the coast of South America.
Product Information
General Fields
- :
- : HarperCollins Publishers Limited
- : Harper Element
- : 01 January 1976
- : books
Special Fields
- : Franklin W. Dixon
- : Paperback
- : 157