Armed Forces HISTORY 20 World War, 1939-1945 20 Guerre mondiale, 1939-1945 18 Military 16 World War II 16 BIOGRAPHY & AUTOBIOGRAPHY 14 Historical 14 Officers 8 Campagnes et batailles 7 Campaigns 7 Military campaigns 7 Weltkrieg 7 Histoire des unités 6 Regimental histories 6 Heer 4 Medical care 4 Offizier 4 Soins médicaux 4 Aerial operations, American 3 American 3 Guerre des blindés 3 History 3 Military operations, Aerial 3 Tank warfare 3 Aboriginal Australians 2 Australia & New Zealand 2 Cryptographie 2 Cryptography 2 Erlebnisbericht 2