<human>:  Who is the narrator of the book ‘Catcher in the Rye’ by J.D. Salinger?
<bot>: The narrator is the main character, Holden Caulfield. Holden is a teenager who is living in New York City in the 1950s. He has a hard time fitting in and often feels like he doesn’t belong. He is not a very good student, and he spends most of his time smoking cigarettes, hanging out with his friends, and avoiding his parents.