World War IBy: DK Series: DK Definitive Visual Histories Now revised and updated, World War I: The Definitive Visual Guide takes you from the assassination of Archduke Franz Ferdinand to the Treaty of Versailles. Experience some of the most prominent battles, such as the Somme and Verdun, through compelling direct accounts from soldiers who fought and civilians who lived through World War I. Get a close up view in photographic galleries of the impressive