| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Leonardo Da Vinci As a Physiognomist: Theory and Drawing Practice | 978-90-74310-17-8 (90-74310-17-6) | 1994 | |
| Piero Di Cosimo: Painter of Faith and Fable | 978-90-04-36305-2 (90-04-36305-X) | 2018 | Dennis Geronimus |