| Clue | Source | Date |
|---|---|---|
| Pseudonymous author who wrote, "Unlike stories, real life, when it has passed, inclines toward obscurity, not clarity" | ||
| Pseudonymous author of the four so-called 'Neapolitan Novels' | The Chronicle of Higher Education | 25 Mar 2016 |
| Pseudonymous author of the four so-called "Neapolitan Novels" |