Foundation’s Friends
Ben Bova & Pamela Sargent & Robert Silverberg & Edward Wellen & Harry Turtledove & Connie Willis & Betsy Spiegelman Fein & Mike Resnick & Barry N. Malzberg & Sheila Finch & Frederik Pohl & Poul Anderson & George Zebrowski & Robert Sheckley & Edward D. Hoch & Hal Clement & Harry Harrison & Orson Scott Card
Ciclo de fuego
Hal Clement
Nati dall'abisso
Star Light
Mesklin (2)
Unternehmen Schwerkraft
Coesistenza pacifica
Mission of Gravity
Expedition zur Sonne
Ocean on Top
Strisciava sulla sabbia
Needle
Needle (1)
Through the Eye of a Needle
Needle (2)