| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Comte de St. Germain: The Secret of Kings | 978-1-60620-102-2 (1-60620-102-6) | 2008 |
| Traces of a Hidden Tradition in Masonry and Medieval Mysticism | 978-1-60620-103-9 (1-60620-103-4) | 2008 |
A.C. · A. Cooper · A. o · Arthur C. · Arthur Cooper · I.A. · I.C. · I. Cooper · I. Cooper-Oakley · Isabel Cooper · Isabel Cooper-Oakley