| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Pathways Through to Space: An Experiential Journal | 978-0-517-54961-2 (0-517-54961-1) | 1985 |
| Pathways Through to Space: An Experiential Journal | 978-0-517-52777-1 (0-517-52777-4) | 1983 |
| PHILOSOPHY OF CONSCIOUSNESS W/ | 978-0-517-54949-0 (0-517-54949-2) | 1983 |
F M. · F W · Frank M. · Frank W. · Frank Wolff · M W · M. Wolff