| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Experiential Foundations of Rorschach's Test | 978-0-88163-354-2 (0-88163-354-2) | 2001 |
| Metamorphosis: On the Conflict of Human Development and the Development of Creativity | 978-1-138-46231-1 (1-138-46231-4) | 2017 |