In the last novel of The Devil's West trilogy, Isobel, the Devil's Left Hand, and Gabriel ride through the magical land of the Territory to root out evil by the way of mad magicians, ghosts, and twisted animal spirits. As Isobel and Gabriel travel to the southern edge of the Territory, they arrive in the free city of Red Stick. Tensions are running high as the homesteading population grows, crowding the native lands, and suspicions rise across the river from an American fort. But there is a sickness running through Red Stick and Isobel begins to find her authority challenged. She'll be abandoned, betrayed, and forced to stand her ground as the Devil's left hand in this thrilling conclusion to The Devil's West Trilogy.