Early in this century, rivers of oil were found beneath Oklahoma land belonging to Indian people, and beautiful Grace Banket 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. Letters sent to Washington, D.C. begging for help went unanswered, until at last a Native American government official, Stace Red Hawk, traveled west to investigate....

"After the Civil War, Colonel Jonathan Wainwright is unable to adjust to his old life in Boston as a doctor, so he joins a wagon train bound for Santa Fe. The train is attacked by Indians and renegades, and his experience in the Union cavalry soon has him fighting in another war. Meanwhile, he is drawn to two very different women: Jane Howard, a lively girl with a traumatic past, and Yellow Leaf, an Osage who joins the train for her own reasons. Yellow...