The Hardy Boys' Mysteries #12: Footprints Under the Window
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.
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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.
Information
Grade: Grade 3-Grade 7
Brand: Grosset & Dunlap
Publisher Date: 02/01/1933
Author: Franklin W. Dixon
Dimensions: 7.69 x 5.09 x 0.72
UPC: 9780448089126
Ages: 8-12
