The Hardys go undercover to locate the saboteur responsible for the Lone Star Oil Company's frequent "accidents". But when Frank and Joe are left alone on a rig as a storm closes in, they realize a bomb has been planted. If it goes off, the Hardys--and all sea life in the Gulf--will be history.

 

This is number 70 in Hardy Boys Casefiles .

There are 160 pages in this book. This book was published 1995 by Simon & Schuster .

Franklin W. Dixon is the author of the ever-popular Hardy Boys books.