Fan fiction is what happens when people take pre-existing characters from stories that they love and write them into entirely new directions. These authors mix and match character relationships, ...

Anne Hathaway and Nicholas Galitzine starred in "The Idea of You," which was loosely inspired by Harry Styles.Taylor Hill/FilmMagic/Getty Images Fan fiction is being increasingly used as a source of ...

The Kickstarter-funded movie was sanctioned by Warner Bros., which produces the official "Harry Potter" movies. It isn't close to as good.