| title | ISBN-13 | year of publication |
|---|
| Pan-African Chronology I: A Comprehensive Reference to the Black Quest for Freedom in Africa, the Americas, Europe and Asia, 1400-1865 | 978-0-7864-4505-9 | 2011 |
| Pan-African Chronology II: A Comprehensive Reference to the Black Quest for Freedom in Africa, the Americas, Europe and Asia, 1865-1915 | 978-0-7864-4506-6 | 2011 |
| Pan-African Chronology III: A Comprehensive Reference to the Black Quest for Freedom in Africa, the Americas, Europe and Asia, 1914-1929 | 978-0-7864-4507-3 | 2011 |
| The Muslim Diaspora : A Comprehensive Chronology of the Spread of Islam in Asia, Africa, Europe and the Americas | 978-0-7864-4713-8 | 2010 |