Xavier Benoit · Xavier M. Bonnot · Xavier-Marie Bonnot
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| The Voice of the Spirits: A Commandant Michel de Palma Investigation | Paperback | 978-0-85705-079-3 (0-85705-079-6) | 2013 | Xavier-Marie Bonnot |
| The Voice of the Spirits: A Commandant Michel de Palma Investigation | Hardcover | 978-0-85705-077-9 (0-85705-077-X) | 2012 | " |
| The Voice of the Spirits: A Commandant Michel de Palma Investigation | Paperback | 978-0-85705-078-6 (0-85705-078-8) | 2012 | " |