S. P. · Shoreline Publishing · T.P · T.S.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Empire of Ancient Greece | 978-0-8160-5561-6 (0-8160-5561-0) | 2005 | Jean Kinney Williams |
| Empires of Medieval West Africa | 978-0-8160-5562-3 (0-8160-5562-9) | 2005 | David C. Conrad |