Viking campaigns on the U-38. Valentiner M.

Max Valentiner-the third in-performance submariner Kaiserlikhmarin, awarded the high awards of three empires: German, Austro-Hungarian and Ottoman. None of the subsequent German underwater aces of the Second World War could surpass his list of victories. Fonded to underwater research and engineering developments, Valentiner proved himself as a successful inventor who contributed to the technical and tactical improvement of the underwater fleet.

his memoirs, revealing the personal qualities of one of the most successful submarine commanders are not limited to pedantic transfer The combat missions performed, and easily and fascinatingly tell about the harsh everyday life of the underwater war.

for a wide range of readers.