22 titles- Apocalypse Postponed (Bloomington, Indiana: Indiana University Press, 1994)
- Baudolino (Milan, Italy: Bomanzo Bompiani, 2000)
- Baudolino (New York: Harcourt Brace, 2002)
- The Bomb and the General (New York: Harcourt Brace, 1989)
- La bomba e il generale (Milan, Italy: Bomanzo Bompiani, 1966)
- Il cimitero di Praga (Milan, Italy: RCS Libri S p A, 2010)
- Costruire il nemico e altri scritti occasionali (Milan, Italy: RCS Libri S p A, 2011)
- Foucault's Pendulum (New York: Harcourt Brace, 1989)
- Inventing the Enemy and Other Occasional Writings (Boston, Massachusetts: Houghton Mifflin, 2012)
- The Island of the Day Before (New York: Harcourt Brace, 1995)
- L'Isola Del Giorno Prima (Milan, Italy: Bomanzo Bompiani, 1994)
- La misteriosa fiamma della regina Loana – Romanzo illustrato (Milan, Italy: Mondolibri, 2004)
- The Mysterious Flame of Queen Loana: An Illustrated Novel (New York: Harcourt, 2005)
- The Name of the Rose (New York: Harcourt Brace, 1983)
- Il nome della rosa (Milan, Italy: Bomanzo Bompiani, 1980)
- Numero Zero (Milan, Italy: RCS Libri S p A, 2015)
- Numero Zero (London: Harvill Secker, 2015)
- Il pendolo di Foucault (Milan, Italy: Bomanzo Bompiani, 1988)
- The Prague Cemetery (London: Harvill Secker, 2011)
- The Three Astronauts (New York: Harcourt Brace, 1989)
- Travels in Hyperreality (New York: Harcourt Brace Jovanovich, 1986)
- I tre cosmonauti (Milan, Italy: Bomanzo Bompiani, 1966)