Appointment at Bloodstar
E. E. "Doc" Smith
Family D"Alembert (5)
Libera scienza in libero Stato
Margherita Hack
One King's Way
Harry Harrison
Hammer and the Cross (2)
Canto della pianura
Kent Haruf
Trilogia della pianura (2)
Invaders Plan
L. Ron Hubbard
Mission Earth (1)
Black Genesis
Mission Earth (2)
An Alien Affair
Mission Earth (3)
Enemy Within
Mission Earth (4)
Fortune of Fear
Mission Earth (5)
Death Quest
Mission Earth (6)
Voyage of Vengeance
Mission Earth (7)
Disaster
Mission Earth (8)
Villainy Victorious
Mission Earth (9)
Doomed Planet
Mission Earth (10)