La Struttura delle Rivoluzioni Scientifiche
Thomas S. Kuhn
Intervista immaginaria a Karl Marx
Donald Sassoon
Damia's Children
Anne McCaffrey
Tower and Hive (3)
Agatha Raisin and the Case of the Curious Curate
M. C. Beaton
Agatha Raisin (13)
Being a Green Mother
Piers Anthony
Incanations of Immortality (5)