J.D. Salinger was an American author best known for his novel, The Catcher in the Rye, published in 1951. The book features the character Holden Caulfield, a teenager who struggles with the complexities of adulthood and alienation. Salinger's writing style is characterized by its colloquial language and deep psychological insight. Born on January 1, 1919, in New York City, Salinger served in World War II before becoming a prominent literary figure. He published several short stories and other works, but he became increasingly reclusive after the success of his novel. Salinger passed away on January 27, 2010, leaving behind a legacy of influential literature.