| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A theorem on the Golden Section and Fibonacci numbers | 978-88-6949-315-7 (88-6949-315-6) | 2018 |
| La sfera nera | 978-88-7728-083-1 (88-7728-083-2) | 2006 |
| Quattro cubiche da capogiro | 978-88-6949-354-6 (88-6949-354-7) | 2019 |