U-Boat War Patrol - The Hidden Photographic Diary of U564

Steel Boat Iron Hearts: A U-boat Crewman's Life Aboard U-505

Hitler's U-Boat War : The Hunters, 1939-1942 (Hitler's U Boat War)

U-Boat Ace: The Story of Wolfgang Luth (Bluejacket Books)

U-Boat Commander: A Periscope View of the Battle of the Atlantic

D DAY Through German Eyes - The Hidden Story of June 6th 1944

U-188: A German Submariner's Account of the War at Sea 1941-1945

Das Boot - The Director's Cut

U-48: The Most Successful U-Boat of the Second World War

Hitler's U-Boat War: The Hunted: 1942-1945