Angela (June 10, 1922, Milan – February 10, 1987, Milan) and Luciana Giussani (April 19, 1928, Milan – March 31, 2001, Milan) were two Italian sisters, famous for their comic book anti-hero series, Diabolik.[1] The series has sold more than 150 million copies, and inspired a movie, a radio show, and an animated TV series.[2]