Submerged

Daniel Lenihan takes readers beneath the surface to visit real underwater sites across North America and the Pacific. The journey begins in the arid Southwest, where ancient ruins now lie submerged under reservoir waters, and continues to a World War II submarine resting off the coast of Alaska. From there it moves to the icy depths of Lake Superior, where the shipwrecks of Isle Royale lie.

Other stops include the USS Arizona at Pearl Harbor, the HL Hunley, which in Charleston Harbor became the first submarine in history to sink an enemy ship, and the vessels destroyed by atomic bomb tests at Bikini Atoll. These and many more underwater locations make up the book.