Àkọsílẹ̀ 694 ní àwọn apá 38. Ṣàyẹ̀wò nípa apá, ìpele, ìdánilójú tàbí àmì.
The Yoruba country that faced Benin, its female kingship at Ondó, the Ọ̀wọ̀ ivories that link Ifẹ̀ and Benin, and the Ugbo claim to have owned Ilé-Ifẹ̀ before Odùduwà.
A comprehensive scholarly history of Ọ̀kìtìpupa (Òde-Ìdèpé), examining its settlement traditions, dynastic lineage, chieftaincy structures, ritual festivals, colonial transformation, and modern status.
An exhaustive scholarly examination of Ayélála, the deified Yoruba-Ijaw divinity of retributive justice, covenants, anti-witchcraft, and moral order.
A comprehensive scholarly survey of the Ìkálẹ̀ Yorùbá subgroup, examining territorial geography, linguistic dialectology, dynastic and migration historiography, political institutions, and ritual systems.
A comprehensive historical, linguistic, and ethnographic study of the Ìkálẹ̀ and Ìlàjẹ subgroups inhabiting the littoral wetlands and riverine forests of southern Ọ̀ndó State.