This book, TREATY OF THE ODU IFÁ SYNTHESIS THIRD EDITION IN ENGLISH, is a translation from the Spanish of the Third Special Edition, which deals with important aspects of the Odu such as: Ifa de, Sayings, Births, Emphasis, Signs, Ifa Says, Prohibitions, Recommendations, Herbs, Jobs and Eboses. The novelty In this edition, we have added enough illustrations of the important aspects that must stand out in each Odu, with the aim of facilitating the English-speaking Babalawos, who are not very related to these Afro-Cuban dialects, used in Ifá and Osha, may have a clearer idea of the different aspects that are discussed here. To these people, I suggest, that to have a better understanding of these dialects, to be helped by other complementary literatures such as, "Yoruba Vocabulary and Lukumi "and" Food and Adimú for the Santos "both by Marcelo Madan, which will be a very valuable help for the understanding of these terms and languages used regularly in the works and Eboses.