R.R. · Robert R. · Robert W. Rix
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| The Barbarian North in Medieval Imagination: Ethnicity, Legend, and Literature | Paperback | 978-0-367-87113-0 (0-367-87113-0) | 2019 |
| The Barbarian North in Medieval Imagination: Ethnicity, Legend, and Literature | Hardcover | 978-1-138-82086-9 (1-138-82086-5) | 2014 |
| William Blake and the Cultures of Radical Christianity | " | 978-0-7546-5600-5 (0-7546-5600-4) | 2007 |