Author, Writer · 112 titles
A Décima VítimaFilm· 1965Writer
Condorman - O Homem PássaroFilm· 1981Writer
Dimension of MiraclesBook· 1968Author
The Robot Who Looked Like MeBook· 1978Author
MindswapBook· 1966Author
Immortality, Inc.Book· 1959Author
The Status CivilizationBook· 1960Author
The Alchemical Marriage of Alistair CromptonBook· 1978Author
Pilgrimage to EarthBook· 1957Author