National Bestseller Foreword by Peter Mansbridge “Barris tells the jaw-dropping story of a night that changed the war.” —The Globe and Mail It was a night

The story of the British-made bombs, Upkeep and Highball, successfully dropped on Nazi dams “has never been told in such depth before” (Daily Mail, UK). The

The story of the British-made bombs, Upkeep and Highball, successfully dropped on Nazi dams “has never been told in such depth before” (Daily Mail, UK). The

The daring raid on the great dams of western Germany by Lancaster bombers of 617 Squadron in May 1943 is probably one of the best known and most widely told sto