| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1991 | 978-1-879831-00-1 | Michael Bradley | Iceman Inheritance: Prehistoric Sources of Western Man's Racism, Sexism and Aggression |
| 1993 | 978-1-879831-08-7 | Charshee C. L. McIntyre | Criminalizing A Race: Free Blacks During Slavery |