Pictorial history of tanks of the world, 1915-45 / Peter Chamberlain & Chris Ellis horse soldier, 1776-1943 : the United States cavalryman : his uniforms, arms, accoutrements, and equipments / by Randy Steffen ; illustrations by Randy Steffen grandes batailles 1914, la Marne / Georges Blond, Juan Carlos Carmigniani ; présentation Florence Fourment ; préf. général Beaufre Vimy ridge / A. McKee First World War : To arms / Hew Strachan World War I databook / John Ellis & Michael Cox war, armed forces and society Men, ideas and tanks : British military thought and armoured forces, 1903-1939 / J.P. Harris Ten days in August : the Siege of Liège 1914 / Terence Zuber intelligent robotics and autonomous agents Unmanned systems of World Wars I and II / H.R. Everett ; forword by Michael Toscano Ideas, concepts, doctrine : volume I : basic thinking in the United States Air Force 1907-1960 / Robert Frank Futrell oxford world's classics hardback collection Poetry of the First World War : an anthology / edited with an introduction and notes by by Tim Kendall