Ancestral Voices: Spirit is Eternal Paperback – 11 Aug. 2016 by Dalian Y Adofo (Author), Robin Walker (Foreword)A classic in its genre, it has been hailed as a seminal piece of work surpassing the only other work in this field, John Mbitis African Religions & Philosophy (1969), as its coverage is not just of traditional continental Africa but also includes ancient Africa and its legacy in the Diaspora. Described by the esteemed historian Robin Walker as a book that deserves a place in every home, it is a complimentary counterpart to the film and is the