Recent history should remind us that it was events in the Balkans which sparked off World War I (1914-1918), with the assassination of the Austrian heir Prince Franz Ferdinand in Sarajevo, and the consequent invasion of Serbia by Austro-Hungarian armies on 2 August 1914. Nevertheless, the subsequent four-year war in that theatre is always overshadowed by the simultaneous campaigns on the Western Front. For the first time this book offers a concise...