Heirs of Montana book 3. Though the Diamond V ranch is ¼ourishing and their own family growing, Dianne and Cole Selby find their hard-earned success threatened as a band of Indians on the warpath inch closer to the valley they call home. When a new family settles in the area with ambitions to establish an empire in Montana, it quickly becomes apparent that they will stop at nothing to uproot Dianne's family from the land they've nourished and come to love. Peterson's vivid writing enlivens this pioneer saga of the Chadwicks and Selbys as they endure devastating losses and find unexpected joys.