U-Boats at War in World War I and II

A photographic history of German submarines in the world wars, including unseen images from the personal collections of captains and crew.
 
U-boats were the scourge of the seas for Allied shipping during both world wars, almost bringing Britain to the brink of starvation on several occasions. This book contains unseen photographs taken by German submarine crew and captains during each war.
 
The ...