Menschlichkeit im Seekrieg

By Schmoeckel, Helmut
(Humanity in the War at Sea)
1988, Koehler Verlag, Hamburg
256 pages, more than 50 b&w photos
book is in German language

Descripton: Helmut Schmoeckel, the former commander of U-802, describes many acts of humanity during the war, when U-boat crews helped shipwrecked enemies.