"The Promise" by Ann Weisgarber is a historical novel set in the early 1900s in the rugged plains of West Texas. The novel follows the story of two people: Catherine Wainwright, a cultured, educated woman from Ohio who has fled a scandalous affair, and Oscar Williams, a humble rancher and former Buffalo Soldier. Catherine moves to Texas to start a new life, but soon finds herself ostracized by the townspeople due to her unconventional ways and past reputation. Oscar, meanwhile, is dealing with his own personal struggles as a black man in a predominantly white society. Despite their differences, Catherine and Oscar form a bond and a promise to each other that will change their lives forever. The novel explores themes of love, redemption, race, and identity in a time and place marked by social and cultural upheaval. It is praised for its vivid descriptions of the West Texas landscape and its sensitive portrayal of complex characters.