The book is about the history of the Nuba people. It describes their customs, traditions, and way of life. The Nuba are a group of indigenous peoples who inhabit the Nuba Mountains in South Kordofan, Sudan. They are known for their unique culture, which includes distinct music, dance, and art forms. The book also touches upon the historical context of the Nuba people, including their interactions with neighboring tribes and their experiences during periods of conflict and displacement.