osprey military men-at-arms series Prussian cavalry of the Napoleonic Wars : 1792-1807 / Peter Hofschröer ; colour plates by Bryan Fosten genius for war : the German army and general staff, 1807-1945 / [by] T.N. Dupuy Kaiser and his court : the diaries, note books and letters of admiral Georg Alexander von Müller, chief of the naval cabinet, 1914-1918 / ed. … Clausewitz and modern strategy / edited by Michael I. Handel men-at-arms series Frederick the Great's army : Cavalery / text by Philip Haythornthwaite, colour plates by Bryan Fosten On war / by Carl von Clausewitz ; transl. by J.J. Graham ; with introd. and notes by F.N. Maude great lives Bismarck / by Ian F.D. Morrow