内容简介：
A rash of opened graves begins to appear across three towns in the peaceful West African country of Sub-Sahara. Simultaneously, people are being found bludgeoned, bruised and weak. The local police investigations had failed to turn up any useful leads-hindered largely by local traditions, and corruption. The Federal Intelligence Agency (FIA) was finally called in to assist. Leading their efforts is a special agent named Ben Omara, also known as BO. He was trained in New York City, and considered one of the best investigators in the FIA. Part of the story's backdrop is an eerie abandoned farm, considered by local residents to be haunted by evil spirits. It is the disappearance of a twelve-year-old boy named Usman Cone, into the farm that provides the key to the mystery.