Weapons of Desperation: German Frogmen and Midget Submarines of World War II

The Wager

Last Man Off: A True Story of Disaster and Survival on the Antarctic Seas

Black Flag: The Surrender of Germany's U-Boat Forces on Land and at Sea

Shadow Divers: The True Adventure of Two Americans Who Risked Everything to Solve One of the Last Mysteries of World War II

The U-Boat War: A Global History 1939–45

Stalingrad

Second U-Boat Flotilla

Neptune's Inferno: The U.S. Navy at Guadalcanal

Fallschirm-Panzer-Division 'Hermann Göring’: A History of the Luftwaffe's Only Armoured Division, 1933-1945

The Command of the Ocean: A Naval History of Britain 1649-1815

Schnellboote: A Complete Operational History

A Night to Remember: The Classic Bestselling Account of the Sinking of the Titanic

Dönitz's Last Gamble: The Inshore U-Boat Campaign 1944-45

U-Boat War Patrol: The Hidden Photographic Diary of U-564

The Edge of the World: How the North Sea Made Us Who We Are

Eagles Over the Sea: Luftwaffe Maritime Operations 1935–1942

Navy SEALs: Their Untold Story