Our Ancestors (Italian: I Nostri Antenati) is the name of Italo Calvino's "heraldic trilogy" that comprises The Cloven Viscount (1952), The Baron in the Trees (1957), and The Nonexistent Knight (1959).

v t e Works by Italo Calvino
Novels	The Path to the Nest of Spiders The Cloven Viscount The Baron in the Trees The Nonexistent Knight The Castle of Crossed Destinies Invisible Cities If on a winter's night a traveler Mr. Palomar
Story collections	The Crow Comes Last Marcovaldo Cosmicomics t zero Difficult Loves Under the Jaguar Sun
Other	Italian Folktales Un re in ascolto Six Memos for the Next Millennium
Omnibus titles	Our Ancestors The Complete Cosmicomics