"Ita: Mythology of the Yoruba Religion" is a book by Oba Ecun, focusing on the deities, customs, and beliefs within the Yoruba religious tradition. It delves into the rich mythology of the Yoruba people, exploring the roles of various Orishas and the significance of rituals and divination practices like Ifa. The book is authored by a practitioner of the religion, offering insights from a first-hand perspective.