Secolo XXIII
Jeff Sutton
Urania (554)
Pendulum
Alfred Elton van Vogt
Cosmo (102)
La Genesi Della Specie
Robert J. Sawyer
Urania (1536)
Serpent Prince
Elizabeth Hoyt
Princes Trilogy (3)
Battle Ready
Tom Clancy
Study In Command (4)
Every Man a Tiger
Study In Command (2)
Into the Storm
Study In Command (1)
Shadow Warriors
Study In Command (3)