Title: The Great Naval Game: Britain and Germany in the Age of Empire, Author: Jan Rüger
Title: Anti-Submarine Warfare in World War I: British Naval Aviation and the Defeat of the U-Boats / Edition 1, Author: John Abbatiello
Title: The Battle of the Atlantic and Signals Intelligence: U-Boat Situations and Trends, 1941-1945 / Edition 1, Author: David Syrett
Title: Lone Wolf: The Life and Death of U-Boat Ace Werner Henke, Author: Timothy Mulligan
Title: German Naval Strategy, 1856-1888: Forerunners to Tirpitz / Edition 1, Author: David H. Olivier
Title: German Capital Ships and Raiders in World War II: Volume II: From Scharnhorst to Tirpitz, 1942-1944 / Edition 1, Author: Taylor & Francis
Title: Diplomatic Ramifications of Unrestricted Submarine Warfare, 1939-1941, Author: Janet Manson
Title: German Capital Ships and Raiders in World War II: Volume I: From Graf Spee to Bismarck, 1939-1941 / Edition 1, Author: Eric Grove