Author, Writer · 205 titles
205 titles
The Positronic ManBook· 1992Author
Our Angry EarthBook· 1991Author
Visões de RobotBook· 1990Author
Prelúdio à FundaçãoBook· 1988Author
Robot DreamsBook· 1986Author
True LoveBook· 1977Author
Light VerseBook· 1973Author
Mirror ImageBook· 1972Author