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.

Buy The Hardy Boys #7: the Secret of the Caves at attic books nairobi kenya||The Hardy Boys #7: the Secret of the Caves price in nairobi kenya||The Hardy Boys #7: the Secret of the Caves price at attic books||The Hardy Boys #7: the Secret of the Caves||where to get The Hardy Boys #7: the Secret of the Caves in nairoboi kenya||The Hardy Boys #7: the Secret of the Caves official book||The Hardy Boys #7: the Secret of the Caves discounted price||The Hardy Boys #7: the Secret of the Caves edition||
The Hardy Boys #7: the Secret of the Caves quotes||The Hardy Boys #7: the Secret of the Caves themes||The Hardy Boys #7: the Secret of the Caves pdf||The Hardy Boys #7: the Secret of the Caves free pdf download||The Hardy Boys #7: the Secret of the Cavespaperback||The Hardy Boys #7: the Secret of the Caves  hardcover||The Hardy Boys #7: the Secret of the Caves audiobook||The Hardy Boys #7: the Secret of the Caves ebook|
|The Hardy Boys #7: the Secret of the Caves original book||The Hardy Boys #7: the Secret of the Caves online hardcopy||The Hardy Boys #7: the Secret of the Cavessytudy guide||The Hardy Boys #7: the Secret of the Caves availability in nairobi||The Hardy Boys #7: the Secret of the Caves

Book details

• Format Hardcover
• Pages192 pages
• LanguageEnglish
• ISBN100448089076
• ISBN139780448089072