Who is the film director best known for writing  "The Perks of Being a Wallflower", that wrote the screenplay for Beauty and the Beast?
Beauty and the Beast (2017 film): Beauty and the Beast is a 2017 American musical romantic fantasy film directed by Bill Condon from a screenplay written by Stephen Chbosky and Evan Spiliotopoulos, and co-produced by Walt Disney Pictures and Mandeville Films. Stephen Chbosky: Stephen Chbosky ( ; born January 25, 1970) 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" (1999), as well as for screenwriting and directing the film version of the same book, starring Logan Lerman, Emma Watson, and Ezra Miller.
Stephen Chbosky