Blurred cover

The Secret Warning

Franklin W. Dixon

Book 17 of Hardy Boys Original

PublisherPenguin
PublishedJan 2, 1960
LanguageEnglish

The owner of a gold pharaoh's head clains it was aboard a frieghter Hardank but suspicions arise that he is trying to defraud theshipping l ine's insurance company.

Annotation

Frank and Joe investigate the legend of Whalebone Island when they receive a warning concerning a sunken freighter.