Stephen Chbosky is an American novelist, screenwriter, and film director best known for writing the New York Times bestselling coming-of-age novel The Perks of Being a Wallflower.
Chbosky wrote the screenplay and directed the film The Perks of Being a Wallflower, based on his novel. He was nominated in the Best Adapted Screenplay category for the 2013 Writers Guild Awards, and the film won the 2013 Independent Spirit Awards for Best First Feature. Stephen Chbosky Quotes
Introductory text comes from Stephen Chbosky (wiki)