Gardens of Hell examines the human side of one of the great tragedies of modern warfare, the Gallipoli campaign of the First World War. In February 1915, beginning with a naval attack on Turkey in the Dardanelles, a combined force of British, Australian, New Zealand, Indian, and French troops invaded the Gallipoli Peninsula only to face crushing losses and an ignominious retreat from what seemed a hopeless mission. Both sides in the battle suffered huge casualties, with a combined 127,000 servicemen killed during the action.

Patrick Gariepy has pieced together the battle...