No one called her Mud in Silicon Valley. There, she was Mae, a professional who had left her Kiowa roots behind. But a voice message from her grandfather telling her to come home sounds
so wrong that she catches the next plane to Oklahoma. Mud discovers a tribe in disarray. Fracking is damaging their ancestral lands, Kiowa families are being forced to sell off their artifacts, and frackers have threatened to kill her grandfather over his water rights. When Mud discovers her grandfather missing, accused of stealing the Jefferson Peace medal from the tribe
museum, Mud sets out to clear his name. But she has no idea that a murderer is on her trail.