Investigates not only how humans evolved anatomically, but how they aquired the qualities that make them human, consciousness, creativity, and culture.
Left an orphan after the influenza epidemic in British East Africa in 1919, thirteen-year-old Rachel is tricked into assuming a deceased neighbor's identity to travel to England, where her only dream is to return to Africa and rebuild her parents' mission hospital.
Upon arrival in East Africa, members of Ripley's Bureau of Investigation--RBI--discover the locals are terrified by the cries and strange sightings of unbelievable animals, but DUL agents show up and chase the RBI toward a mysterious, lost island.