Ikenga
by Nnedi Okorafor
Set in Kaleria, a fictional town in contemporary Nigeria, Nnamdi's father who was a chief of police known for capturing criminals was murdered by an unknown group which is rumored to be the Chief of Chiefs and 12 year old son Nnamdi vowed to avenge him.
On the day his father's memorial celebration, his father spirit soon appears to him and give him a gift of an small figurine known as Ikenga which can transform Nnamdi into a huge black figure with superhuman strength and rage nicknamed The Man by Newspapers. With his newly found powers, he becomes a vigilante and takes out Kaleria's dangerous criminals including the Chiefs of Chiefs.