HISTORY Military 264 World War, 1939-1945 206 BIOGRAPHY & AUTOBIOGRAPHY 205 Historical 189 Guerre mondiale, 1939-1945 144 World War II 132 Campaigns 125 Military campaigns 125 Campagnes et batailles 106 History 96 Armed Forces 90 Western 88 Soldiers 82 American 63 General 57 Military operations, Aerial 53 Vietnam War, 1961-1975 53 Aerial operations, American 51 Iraq War, 2003-2011 46 Regimental histories 41 World War, 1914-1918 40 Weltkrieg 38 Histoire 36 Vietnam War 36 Histoire des unités 34 Prisoners of war 33 Guerre mondiale, 1914-1918 32 Officers 31 Prisonniers de guerre 30