A storyteller's fantasy story that can be enjoyed both in reading and in telling...
In the land of Kalo, a place of people wise and strong in spirit, Nyinka's Daughter Ashé is a young queen who is forced to take action to save her people when her Aunt, Sonno, the evil sorceress of Three Ridges conjures dark forces and causes the people to become corrupt parodies of their former selves. The sorceress’s dark magic invokes a subtle cancerous force known as Buruku which threatens to overtake and ultimately destroy the world. Faced with betrayal, monstrous foes and great adversity, Ashé and her sisters must find a way to invoke the ancient magic of the land...
 
https://www.amazon.co.uk/Nyinkas-Daughter-ASKARI-TRADITION-KAZIMBA-ebook/dp/B019QL7PQU/ref=sr_1_1?ie=UTF8&qid=1506858495&sr=8-1&keywords=Nyinka%27s+Daughter