By the outbreak of World War II, Germany had done much to replace the Kaiser's High Seas Fleet, which was scuttled following the German surrender at the end of World War I. Forced to build her fleet anew, although small, the Kriegsmarine possessed some of the most modern and technically invative warships in existence. Although the heavy units of the fleet were too small in number to pose much of a threat to huge fleets such as the Royal Navy, Germany was particularly well served by her Navy's smaller vessels, in particular two specific branches - the U-Boats and the S-Boats. Kwn to the allies as the E-Boats (E being indicative of 'Enemy'), they performed sterling duties in both the Black Sea and the English Channel, where they became a particular scourge. Their achievements can also be gauged by the high number of successful commanders who were decorated with the Knight's Cross of the Iron Cross, in recognition of the tonnage they had sunk.
Gordon Williamson was born in 1957 and currently works for the Scottish Land Register. He spent seven years with the military Police TA and has published a number of books and articles on the decorations of the Third Reich and their winners. He is author of a number of World War II titles for Osprey. Ian Palmer is a highly experienced digital artist. A graduate in 3D design, he has provided illustrations for many publications, from modelling James Bond's Aston Martin to recreating lunar landings. He lives and works in London with his wife and three cats.