Invasori e invasati
Lester Del Rey
Urania (653)
Uccidere il padre
Amélie Nothomb
Le morti concentriche
Jack London
Nulla, solo la notte
John E. Williams
americano (734)
Fate of Worlds
Larry Niven & Edward M. Lerner
Ringworld Precursor (5)
Juggler of Worlds
Ringworld Precursor (2)
Destroyer of Worlds
Ringworld Precursor (3)
Betrayer of Worlds
Ringworld Precursor (4)
Fleet of Worlds
Ringworld Precursor (1)