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

Divided by flotilla, this book offers an organizational breakdown of U-boat units. Each chapter includes a compact history of the U-boat flotilla's role and imp

During the Second World War over 250 Allied warships from a dozen navies were sent to the bottom by German U-boats. This ground-breaking study provides a detail

As was the case in World War II, one of the greatest threats to Britain during World War I was the German U-boat menace. This book traces the development of the