Author, Writer · 105 titles
Um Estranho Numa Terra EstranhaBook· 1961Author
Starship TroopersBook· 1959Author
The past through tomorrowBook· 1967Author
The Door into SummerBook· 1956Author
FridayBook· 1982Author
Double StarBook· 1956Author
Time for the StarsBook· 1956Author
The Puppet MastersBook· 1951Author
Farmer in the SkyBook· 1950Author
Glory RoadBook· 1963Author