Hoettl, Wilhelm, 1915-1999

found: The secret front : the inside story of nazi political espionage, 2000:t.p. (Wilhelm Hoettl)

found: Wikipedia, Wilhelm Höttl, accessed December 12, 2023(Wilhelm Höttl or Hoettl, born 1915, died in 1999. Höttl was an Austrian Nazi Party member, and SS member who rose to the rank of SS-Sturmbannführer. He served in the Sicherheitsdienst (Security Service; SD), and by 1944 was acting head of Intelligence and Counter Espionage in Central and South East Europe. After the war he was recruited by the United States Army Counter Intelligence Corps (CIC). Under the name Walter Hagen he wrote the books Die geheime Front (The Secret Front) and Unternehmen Bernhard. Under his own name he later published Einsatz für das Reich.) - https://en.wikipedia.org/wiki/Wilhelm_H%C3%B6ttl