Chiron Publications · Prentice Hall
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Earth Father/Sky Father: The Changing Concept of Fathering | 978-0-13-223032-2 (0-13-223032-1) | 1981 |
| Up from Scapegoating: Awakening Consciousness in Groups | 978-0-933029-95-8 (0-933029-95-0) | 1995 |