Author, Writer · 22 titles
Funeral em BerlinFilm· 1966Writer
O Cérebro de Um Bilhão de DólaresFilm· 1967Writer
Berlin GameBook· 1983Author
Oh! Que Bela Guerra!Film· 1969Writer
SS-GBBook· 1978Author
Mexico SetBook· 1984Author
HopeBook· 1995Author
Spy SinkerBook· 1990Author
Spy LineBook· 1989Author
Horse Under WaterBook· 1962Author
Billion-Dollar BrainBook· 1966Author
CharityBook· 1996Author