The German U-boat Type XXI was a revolutionary marvel at the time of its development, close to the end of World War II. This book covers the history leading up

2nd Edition. Until now, the underwater craft employed by the World's Special Forces have been known only to a select few. Covert Shores is the first complete an

This, the first of two volumes on Germany's World War II U-boats, traces their development from the early U-boats of the Kaiser's Navy, the prohibition on Germa

It's the enthusiast's bible of U-boat history and development, with more detail and technical information than any other book on the subject. Displaying photogr