| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Secret Societies of the Middle Ages: The Assassins, the Templars, and the Fehmgerichte | 978-1-6O62O-1O4-6 (1-6O62O-1O4-2) | 2008 |
A. K. · Arthur-K · T.A. · T. Arthur · T/K · Thomas A · Thomas K. · Thomas Keightley