Berlino segreta
Franz Hessel
Night Fire
Catherine Coulter
Night Trilogy (1)
Soldier Spies
W. E. B. Griffin
Men At War (3)
I Mondi Dell' Ignoto
Bob Shaw
Urania (1)
Stranglers' Moon
E. E. "Doc" Smith
Family D"Alembert (2)
Getaway World
Family D"Alembert (4)
Appointment at Bloodstar
Family D"Alembert (5)
Imperial Stars
Family D"Alembert (1)
Planet of Treachery
Family D"Alembert (7)
Omicron Invasion
Family D"Alembert (9)
Clockwork Traitor
Family D"Alembert (3)
Eclipsing Binaries
Family D"Alembert (8)
Purity Plot
Family D"Alembert (6)
Revolt of the Galaxy
Family D"Alembert (10)