* "Armi, acciaio e malattie" ("Guns, Germs, and Steel: The Fates of Human Societies", or "Guns, germs and steel: A short history of everybody for the last 13,000 years", 1997), Collezione Saggi, Torino, Einaudi, 1998; nuova ed., Einaudi, 2006, ISBN 9788806183547