The German Fleet at War relates the little-known history of the Kriegsmarine's surface fleet with a focus on the 69 surface naval battles fought by Germany's major warships against the large warships of the British, French, American, Polish, Soviet, Norwegian and Greek navies.

The German Fleet at War relates the little-known history of the Kriegsmarine's surface fleet with a focus on the sixty-nine surface naval battles fought by Germany's major warships against the large warships of the British, French, American, Polish, Soviet, Norwegian and Greek navies. It emphasizes operational details but also paints a broad overview of the naval war. The book addresses the lack of information about the specifics of naval engagements in World War II and provides a database of naval engagements for comparison and analysis, but unlike most reference works, it has a continuous narrative and a theme. The result is a unique overview of the German and Allied navies at war that provides new appreciation of their activities and accomplishments.