Akan Learner's Dictionary: Akan-English, English-Akan (Akan Edition)
The Adinkra dictionary: A visual primer on the language of Adinkra
The Akan of Ghana: Aspects of Past and Present Practices
West African Religion: A Study of the Beliefs and Practices of Akan, Ewe, Yoruba, Ibo, and Kindred Peoples
Ethiopia and the Origin of Civilization
Muntu: African Culture and the Western World
The Story of the Moors After Spain