Confession of Brother Haluin
Ellis Peters
Brother Cadfael (15)
All'insegna Del Cervo Bianco
Arthur Charles Clarke
Urania (1)
Excession
Iain M. Banks
Culture (5)
Campo Archimede
Thomas Michael Disc
Urania Classico (326)
Skylark Three
E. E. "Doc" Smith
Skylark (2)
Skylark of Valeron
Skylark (3)
Skylark of Space
Skylark (1)
Skylark DuQuesne
Skylark (4)