"Early in this century, rivers of oil were found beneath Oklahoma land belonging to Indian people, and beautiful Grace Blanket became the richest person in the Territory. But she was murdered by the greed of white men, and the Graycloud family, who cared for her daughter, began dying mysteriously too. Letters begging for help sent to Washington, D.C., went unanswered, until at last a Native American government official, Stace Red Hawk, traveled west...