A mission for ATAC has Frank and Joe Hardy traveling the world.

The teenage son of a prominent mid-eastern diplomat has gone missing on the Caribbean island of St. John, and the boys take off to find him. Turns out he's been kidnapped by a group involved in a scheme to rob a sunken Spanish galleon of its treasures and sell them on the black market. Frank and Joe search high and low--fighting thugs and sharks--for clues. When the Hardys finally find their quarry, there's another problem --he turns out to be the mastermind of the ring, not its victim!

 

This is volume 12 in Hardy Boys Undercover Brothers .

This book has been graded for interest at 8-12 years.

There are 176 pages in this book. This book was published 2012 by Simon & Schuster .

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