Books by Gerhard Koop

German destroyers of World War II
Gerhard Koop

German Light Cruisers of World War II: Emden, Konigsberg, Karlsruhe, Koln, Leipzig, Nurnberg
Gerhard Koop

Battleships of the Bismarck Class: Bismarck and Tirpitz: Culmination and Finale of German Battleship Construction
Gerhard Koop

Battleships Of The Scharnhorst Class: The Scharnhorst And Gneisenau: The Backbone Of The German Surface Forces At The Outbreak Of War
Gerhard Koop

The German Navy At War: Vol. Ii The U Boat (German Navy At War, 1935 1945)
Gerhard Koop