Ifa: A Forest of Mystery by Nicholaj de Mattos Frisvold is a major study on the cosmology, metaphysics, philosophy and divination system of Ifa, written by a tradition holder and member of the council of elders, known as the Ogboni society, of Abeokuta, Nigeria. Ifa - an alternative name for its prophet Orunmila - is a religion, a wisdom tradition and a system of divination encoding the rich and complex oral and material culture of the Yoruba people. The Yoruba culture is grounded in memory, an ancestral repository of wisdom, that generates good counsel, advises appropriate ebo (sacrifice)...