"Lord of Misrule" is a novel by Jaimy Gordon, published in 2010. It won the National Book Award for Fiction in 2010. The novel is set in the world of horse racing and centers around the fictional Indian Mound Downs racetrack in West Virginia. It follows various characters involved in the racing circuit, including trainers, jockeys, and horse owners, as they navigate the high-stakes world of the track. The title, "Lord of Misrule," refers to the tradition of appointing a mock king or ruler during festivities, often associated with the Christmas season. The novel explores themes of power, class, and the pursuit of dreams in a gritty and colorful setting.