* The Partisans in Genoa (1955)
* The Partisans in Parma (1956)
* The People of the Apennines (1960)
* The Land Behind God (1971)
* The Mountains of Emilia-Romagna (1973)
* The History of the Apennines (1978)
* The Apennines and Their History (1981)
* The Villages of the Apennines (1983)
* The Forests of the Apennines (1985)
* The Animals of the Apennines (1987)
* The Plants of the Apennines (1989)
* The Rocks of the Apennines (1991)
* The Geology of the Apennines (1994)
* The Climate of the Apennines (1997)
* The Ecology of the Apennines (2000)
* The Biodiversity of the Apennines (2003)
* The Conservation of the Apennines (2006)
* The Future of the Apennines (2008)
Short stories:
* "The Return" (1949)
* "The Bridge" (1951)
* "The Well" (1952)
* "The Tree" (1953)
* "The House" (1954)
Essays:
* "The Nature of the Apennines" (1965)
* "The Future of the Apennines" (1975)
* "The Ecology of the Apennines" (1985)
* "The Biodiversity of the Apennines" (2000)
* "The Conservation of the Apennines" (2005)
Articles:
* "The Partisans in the Apennines" (1952)
* "The People of the Apennines" (1955)
* "The Land Behind God" (1960)
* "The Mountains of Emilia-Romagna" (1965)
* "The History of the Apennines" (1970)
* "The Apennines and Their History" (1975)
* "The Villages of the Apennines" (1980)
* "The Forests of the Apennines" (1985)
* "The Animals of the Apennines" (1990)
* "The Plants of the Apennines" (1995)
* "The Rocks of the Apennines" (2000)
* "The Geology of the Apennines" (2005)
* "The Climate of the Apennines" (2010)
* "The Ecology of the Apennines" (2015)
* "The Biodiversity of the Apennines" (2020)