Hardy Boys 12: Footprints Under the Window
, by Dixon, Franklin W.Note: Supplemental materials are not guaranteed with Rental or Used book purchases.
- ISBN: 9780448089126 | 0448089122
- Cover: Hardcover
- Copyright: 2/1/1933
In an effort to recover a top-secret instrument needed by the space program, the Hardy boys travel to South America, hot on the trail of a notorious ring of spies.