| Source | Date | Type | Role |
|---|---|---|---|
| If on a winter's night a traveler | 1981 | Book | Author |
| Se una notte d'inverno un viaggiatore | 1979 | Book | Author |
| Why Read the Classics? | 1981 | Essay | Author |
| The Odysseys Within The Odyssey | 1983 | Essay | Author |
| Perché leggere i classici | 1991 | Book | Author |
| Why Read the Classics? | 1999 | Book | Author |