Submerged

Daniel Lenihan''s Submerged shares thrilling true stories of underwater expeditions in "a gripping saga of archeological exploration" (#1 New York Times–bestselling author Clive Cussler).Experience a kaleidoscope of real-life underwater missions as revealed by the Founder and Chief of U.S. National Park Service Submerged Cultural Resources Unit (SCRU), ranging from ancient ruins covered by reservo...