Hardy Boys 07: the Secret of the Caves - Franklin W. Dixon - Hardback Bog - Penguin Putnam Inc - 1929 - Engelsk - Booktok.dk
Brand: Penguin Putnam Inc
Description
Triggered by the disappearance of a brilliant young professor, this mystery takes the Hardy boys first to Kenworthy College, where they find a puzzling message on an examination paper. But then, a new clue is unearthed that sends the young detectives to the Honeycomb Caves. After many dangerous encounters, Frank and Joe discover a powerful searchlight in one of the craggy caverns along the seacoast. In the brilliant white glare of the searchlight, the startling secret of the caves is dramatically revealed.
