Drawing on hundreds of oral histories as well as never-before-available information from around the world, Ambrose tells the true story of how the Allies broke through Hitler's Atlantic Wall, revealing that the intricate plan for the invasion had to be abandoned before the first shot was fire. Focusing on the 24 hours of June 6, 1944, D-Day brings to life the stories of the men and women who made history -- from top Allied and Axis strategic commanders to the citizen soldiers whose heroic initiative saved the day. -- container.