(Spanish-Language book) Libro que describe y enseña a usar el oraculo Dida Obi el cual usa cuatro pedazos de coco para establecer un dialogo oracular con los orishas adorados por los sacerdotes de la Religion Lukumi. This book describes and teaches the use of Dida Obi, an oracle that uses four pieces of coconut for divination when consulting with the orishas worshiped by the priests and priestesses of the Lukumi religion.