| title | ISBN-13 | year of publication |
|---|---|---|
| African mentality is hereditary | 978-0-620-18290-4 | 1994 |
| A history of the Batswana and origin of Bophuthatswana: A handbook of a survey of the tribes of the Batswana, S. Ndebele, QwaQwa, and Botswana | 978-0-620-13969-4 | 1989 |
| Pre-colonial Africa: The south-eastern Bantu cultural province | 978-0-620-19041-1 | 1995 |
| The social and political system of the Sotho-Tswana: Four generations of traditional culture change | 978-0-620-15680-6 | 1991 |