World War I saw the submarine develop into a potent weapon of war. The German submarine campaign almost defeated Britain during the spring of 1917. By striking

A heart-stopping true tale of a submarine mission aimed at destroying Japan’s merchant marine lifeline and ending World War II. By 1945, the U.S. Navy's subma

"For boats listed as verschollen, or lost without a trace, the author includes available explanations for what happened, and when they conflict he analyzes them

Although countless books have been written about the U-boat war in the Atlantic, precious few facts have come to light about the men who served in the submarine