The H-Class is a six-unit battleship class of the German Kriegsmarine, which was started under the Z-Plan in 1939, but was never completed. The design of the battleship H envisaged five main developments, but the first H-39 version prevailed.
The other versions reached their peak with the H-44 in 1944.
The booklet contains colored 3D animations/computer drawings throughout and a 10-page introduction in French. It contrasts the H-39 with other battleships such as the Bismarck, the Richelieu, the Prince of Wales, the Yamato, the North Carolina and the Iowa in condensed tables.