| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Key to True Quabbalah | 978-0-914732-12-9 (0-914732-12-9) | 1986 | Franz Bardon |
| The Practice of Magical Evocation: Instructions for Invoking Spirits from the Spheres Surrounding Us | 978-0-914732-11-2 (0-914732-11-0) | 1984 | " |