From foul food to coping with legions of lice, discover all the dire details of life in the blood and mud of the First World War in Horrible Histories: Terrible Trenches (World Book Day Edition) ...from both sides of the barbed wire. Discover how your own wee could save your life, which animals wore gas masks and why Big Bertha terrified the Brits. With a bright new cover this bestselling title is sure to be a huge hit with yet another generation of Terry Deary and Martin Brown fans.