The Catcher in the Rye is a novel by J.D. Salinger. It follows the story of Holden Caulfield, a disillusioned teenager who rebels against the phoniness and hypocrisy of the adult world. The book explores themes of alienation, identity, and the loss of innocence. With its unique narrative voice and honest portrayal of teenage angst, The Catcher in the Rye has become a classic of American literature and a favorite among readers of great fiction.