God in Africa : some key issues
How God became African : a continuing story
The African spirit world : a journey into the unknown
African religious experiences : from suffering to salvation
The problem of evil : religion and human rights in Africa
Abundant life in Africa : religion and development
A valley of dry bones : African Christians going global.
How God became African : African spirituality and western secular thought by Gerrie ter Haar. ISBN 9780812241730. Published by University of Pennsylvania Press in 2009. Publication and catalogue information, links to buy online and reader comments.