Is a 1951 novel by J. D. Salinger. A controversial novel originally published for adults, it has since become popular with adolescent readers for its themes of teenage angst and alienation. It has been translated into almost all of the world's major languages. Around 250,000 copies are sold each year with total sales of more than 65 million books.The novel's protagonist Holden Caulfield has become an icon for teenage rebellion. The novel also deals with complex issues of identity, belonging, loss, connection, and alienation.