The year is 1941. Shortly after the United States declares war on Japan in response to Pearl Harbor, Japan’s Tripartite Treaty allies, Germany and Italy, declare war on America. The United States finds itself in a two-theater war. President Franklin Roosevelt sets as America’s first priority the defeat of Nazi Germany, electing to wage a more-or-less holding war in the Pacific. In the beginning, the only force opposing the Japanese onslaught in the Pacific is the U.S. Submarine Service.

This riveting chronicle of submarine warfare is the first to cover all the major submarine campaigns of the war, describing, in detail, the operations of the British, American, Japanese, Italian, and German submarine and anti-submarine forces. Beginning with a vivid re-creation of the sinking of the passenger liner Athenia by a German U-boat in September 1939, critically acclaimed military historian Peter Padfield's compelling narrative casts an unflinching eye on the devastating consequences of maritime warfare.

Using his own experiences, log books, and correspondence with other U-boat crewmen, Hans Goebeler offers rich and personal details about what life was like in the German Navy under Hitler. Since his first and last posting was to U-505, Goebeler's perspective of the crew, commanders, and war patrols paints a vivid and complete portrait unlike any other to come out of the Kriegsmarine. He witnessed it all, from deadly sabotage efforts that almost sunk the boat to the tragic suicide of the only U-boat commander who took his life during World War II.

On December 7, 1941, the United States was thrust into the largest global conflict of all time. From adversity rose a generation of heroes both at home and abroad whose courage, valor and sacrifice would restore a world gone mad! Yet not all of WWII’s heroes were flesh and blood… they were also made of steel and forged in the fire of combat.

December 7, 1941 - America is attacked by the Japanese and dragged into a worldwide struggle for power unlike anything ever seen on Earth. While the United States and the Navy reel from the devastation of Pearl Harbor, the Nazis begin a brutal campaign within sight of the shores of the nation. U-boats prowl the American coast from Maine to the Gulf of Mexico, sinking shipping seemingly unopposed!

In 1939 off the New England coast, the submarine USS Squalus accidentally sinks to the bottom of the sea during a training exercise, killing half her crew. Coming to the rescue is the USS Sculpin, in many ways the Squalus’s twin. As their oxygen supply dwindles, the remaining crew aboard the Squalus are saved in a time-consuming, white-knuckle operation. Eventually the sunken submarine is raised, repaired, and returned to duty, with a new name: the Sailfish.

On the night of August 13, 1944, the U.S. submarine Flier struck a mine in the Sulu Sea in the southern Philippines as it steamed along the surface. All but fifteen of the more than eighty-strong crew went down with the vessel. Of those left floating in the dark, eight survived by swimming for seventeen hours before washing ashore on an uninhabited island. The story of the Flier and its eight survivors is wholly unique in the annals of U.S. military history.

Over the course of five combat patrols during the Pacific War, Commander Fluckey reinvented submarine warfare, pioneering audacious strategies to hunt and sink Japanese warships and merchant vessels. At the helm of the USS Barb, he directed his boat to attack warship convoys - never mind the lop-sided odds - and to slip into heavily defended enemy harbors to launch torpedoes at unsuspecting targets.

America’s most decorated warship of World War II, Enterprise was constantly engaged against the Japanese Empire, earning the title “the fightingest ship” in the navy. Her career was eventful, vital, and short. Commissioned in 1938, her bombers sank a submarine just ten days after the Pearl Harbor attack, claiming the first Japanese vessel lost in the war.

In this riveting personal account, an authentic American hero relives the perils and triumphs of eight harrowing patrols aboard one of America's most successful World War II submarines. Courageous deeds and terror-filled moments - as well as the endless hard work of maintaining and operating a combat sub - are vividly recalled in Calvert's candid portrait.