found: L'Impresa di Alfonso II, 1987:title page. (Adriano Prosperi)
found: LC data base, November 3, 1987(hdg.: Prosperi, Adriano)
found: Storia moderna e contemporanea, 2000:volume 1, title page (Adriano Prosperi) back cover (born 1939 in Cerreto Guidi, near Florence; lists works)
found: Il Concilio di Trento e la controriforma, 1999:title page (Adriano Prosperi) back flap (born 1939)
found: Italian Wikipedia, viewed October 2, 2020(Adriano Prosperi; born August 21, 1939, in Cerreto Guidi; Italian historian and journalist; studied in Pisa and Bologna; research interest: the Roman Inquisition; he is a contributor to the Corriere della sera)