Gregory Douglas has written at least 2 books. Their most popular book is Gestapo Chief: The 1948 Interrogation of Heinrich Muller, Vol. 3: From Secret U. S. Intelligence Files with 1 save with an average rating of 5⭐.
Series
2 primary booksAuthored 100% of series
Gestapo Chief: The 1948 Int... Gestapo Chief: The 1948 Interrogation of Heinrich Muller is a 2-book series with 2 primary works first released in 1996 with contributions by Gregory Douglas.