For more than thirty years, David Cronenberg has made independent films such as Scanners and A History of Violence which aim to disturb, surprise, and challenge audiences. He has also repeatedly drawn on literary fiction for inspiration, adapting themes from authors like William Burroughs, J. G. Ballard, and Patrick McGrath for the big screen; David Cronenberg: Author or Filmmaker? is the first book to explore how underground and mainstream fiction have influenced-and can help illuminate-his labyrinthine films.