"BOSTON, Jan 28 (Reuters) - Reclusive U.S. author J.D. Salinger, who wrote the American post-war literary classic "The Catcher in the Rye," has died of natural causes aged 91.

His literary agent, Phyllis Westberg, said he died on Wednesday at his home in New Hampshire.

"The Catcher in the Rye" was published in 1951. Its story of alienation and rebellion, featuring the teenage hero Holden Caulfield, immediately resonated with adolescent and young adult readers.

The novel's first-person narrative shadows Caulfield through New York City in the days following his expulsion from a Pennsylvania prep school.

Generations of young people read the novel and embraced Caulfield, the phony-hating personification of teenage angst, as a proxy for their own experiences.

Many schools and libraries either banned the book due to its use of profanity and occasional scatological references or championed it for its portrayal of adolescence.

"Catcher" has been translated into the world's major languages and sold more than 65 million copies. It is routinely listed among the best novels of the 20th century.

Alarmed by his sudden fame, Salinger has been a recluse since 1953, ferociously protecting his privacy in Cornish, a small town in northwest New Hampshire.

Besides "Catcher" he published only a few books and collections of short stories, including "9 Stories," "Franny and Zooey," "Raise High the Roofbeam, Carpenters" and "Seymour: - An Introduction." " From: www.reuters.com