Alieni e no
Clifford Donald Simak
Urania (1)
Imperial Stars
E. E. "Doc" Smith
Family D"Alembert (1)
Un solo paradiso
Giorgio Fontana
La memoria (1041)
Man_Kzin wars III
Larry Niven & Poul Anderson & J. E. Pournelle & S. M. Stirling
Man_Kzin Wars (3)
Dark Garden
Jennifer Fulton
Dark Vista (3)
Dark Valentine
Dark Vista (2)
Dark Dreamer
Dark Vista (1)