Author, Writer · 52 titles
12 titles
The Jesus IncidentBook· 1979Author
The Dosadi ExperimentBook· 1977Author
Filhos de DunaBook· 1976Author
Threshold: The Blue Angels ExperienceFilm· 1975Writer
The Book of Frank HerbertBook· 1973Author
The GodmakersBook· 1972Author
Soul CatcherBook· 1972Author