The Killing Time: The German U-Boats 1914-1918

"The thrilling story of the Kaiser's intrepid sea-wolves who brought Britain within a hair's breadth of surrender. It is a savage record of the bitter fighting which centered round them, their triumphs and disasters, their heroisms and barbarities. It is also a testament to the compassion shown by many officers and crews and to the brutality of those who remained ruthless to their violent and bloody end."