Scarecrow Press · University Press of America
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Historical Dictionary of Sierra Leone | 978-0-8108-5339-3 (0-8108-5339-6) | 2006 |
| Introduction to the History of African Civilization: Colonial And Post-Colonial Africa- Vol. Ii | 978-0-7618-2107-6 (0-7618-2107-4) | 2001 |