Published to coincide with the 100th anniversary of the start of the First World War, a remarkable collection of Canadian photographs, memorabilia, and stories of the war. Two years ago, Canada's National History Society invited Canadians to tell their family stories from the First World War. The response was overwhelming and assembled for the first time are their personal stories and photographs that together form a compelling and moving account of the war. Also includes contributions from Peter Mansbridge, Charlotte Gray, J.L. Granatstein, Christopher Moore, Jonathan Vance, and Tim Cook. In the spirit of the bestselling 100 Photos That Changed Canada, the war that changed Canada forever is reflected here in words and pictures.