| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Creating Union: The Essence of Intimate Relationship | 978-0-9614777-8-3 (0-9614777-8-4) | 2016 | Eva Pierrakos |
| Creating Union: The Pathwork of Relationship | 978-0-9614777-3-8 (0-9614777-3-3) | 1993 | Guide · Eva Pierrakos |