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- World War, 1914-1918 — Naval operations -- Submarine
World War, 1914-1918 — Naval operations -- Submarine — Audiobooks
Submarine Warfare of To-day
by Charles W. (Charles William) Domville-Fife
Aircraft and Submarines
by Willis J. (Willis John) Abbot
The Journal of Submarine Commander von Forstner
by Freiherr von Georg-Günther Forstner
Als U-Boots-Kommandant gegen England
by Freiherr von Georg-Günther Forstner
The Victory At Sea
by Burton Jesse Hendrick, William Sowden Sims
The Adventures of the U-202: An Actual Narrative
by Freiherr von E. (Edgar) Spiegel
The Crisis of the Naval War
by John Rushworth Jellicoe
War in the Underseas
by Harold Wheeler
Submarines, Mines and Torpedoes in the War
by Charles W. (Charles William) Domville-Fife
Under the periscope
by Mark Herbert Joseph Bennett
The Story of Our Submarines
by John Graham Bower
Submarine and Anti-submarine
by Sir Henry John Newbolt
U-Boot-Abenteuer im Sperrgebiet
by K. E. Selow-Serman