Scenes you never saw, dialog you never heard, the true story by the man who started it all. Includes the Academy Award winning screenplay. The original controversial ending of the novel. Many exclusive photos never published before. 

          This book is a must have for anyone who enjoyed the movie or the book. It essentially is two different screenplays of the Exorcist. It contains the original version of the script as well as the script used in the film. It also talked about differences between the original draft of the book and the final published draft. With explanations about why certain aspects were changed for the final versions of the book and the movie.