"Every Trick in the Book" is a novel by C. J. Box that combines elements of mystery and suspense. The story follows Joe Pickett, a game warden in Wyoming, as he navigates the challenges of his job while uncovering a web of deceit and danger. The book explores themes of morality, justice, and the complexities of human relationships. As Joe investigates a series of events that threaten his community, he must rely on his instincts and skills to protect those he cares about while confronting the darker sides of human nature.