"Ifism Vol. 3" by C. Osamaro Ibie, titled Ifism: The Complete Works of Orunmila (The Odus of Oyeku-Meji), focuses on the detailed exposition of the sacred texts and traditional wisdom associated with the Oyeku-Meji Odu (a specific chapter or sign in the Ifa divination system). Volume 3 is part of a comprehensive series that documents the oral traditions, philosophy, and spiritual insights of the Yoruba religion and Ifa practice. The series, often considered an essential resource or "Bible of Ifa," aims to provide written records of the sacred Odu for both novices and initiates. The book series consist of 13 highly technical and culturally depicted beliefs of the Yoruba of Nigeria.