Magicians of Gor
John Norman
Gor (25)
Fortune for Kregen
Alan Burt Akers
Dray Prescot (21)
L'ombra della ghigliottina
Anne Perry
Bloody Mary
Gori Leonardo & Vichi Marco
Colossus and the Crab
D. F. Jones
Colossus (3)
Fall of Colossus
Colossus (2)
Colossus the Forbin Project
Colossus (1)