Author, Writer · 59 titles
Clube dos SuicidasFilm· 2001Writer
A Trace of MemoryBook· 1963Author
Retief to the RescueBook· 1983Author
The Ultimax ManBook· 1978Author
The Glory GameBook· 1973Author
The Infinite CageBook· 1972Author
The House in NovemberBook· 1970Author
Galactic OdysseyBook· 1967Author