Profile Warship 8: Kriegsmarine U-107/Submarine

By Rohwer, Jürgen
1971, Profile Publications

Descripton: Primarily a history of the U-107 with a description of each of its 12 patrols, it also includes technical details and related information on the other boats of the Type IXB class. The U-107, under Hessler, had the most productive cruise in terms of tonnage sunk of any WWII U-boat.