| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Encyclopedia of Ancient Natural Scientists: The Greek Tradition and Its Many Heirs | 978-0-415-34020-5 (0-415-34020-9) | 2008 | Paul T. Keyser |
| Military Religion in Roman Britain | 978-90-04-10848-6 (90-04-10848-3) | 1999 | |