Dead in the Water - Hardy Boys Casefiles Author:Franklin W. Dixon On a salvage operation off the coast of Florida, the Hardys plunge into the rusting hull of a Nazi U-boat and discover deadly secrets lie hidden on the ocean bottom. They also face off against a brutal adversary armed with knives, spearguns, and more--an enemy determined blow them out of the water.
ISBN-13: 9780613092395 ISBN-10: 0613092392 Reading Level: Young Adult Rating: