*DO NOT READ IF YOU HAVENT SEEN THE MOVIE, IT WONT MAKE SENSE IF YOU HAVENT* ive watched this movie twice in the past 24 hours and this helped me truely understand the movie. the movie is nothing how it seems. http://www.tonystuff.co.uk/darko-time.htm this is the book that donnie recieves from his science teacher in the movie entitled "The Philosophy of Time Travel" written by the character Roberta Ann Sparrow, or 'grandma death' as she is called in the movie. it explains many things in the story that you would otherwise not understand or misinterpret. i thought it was interesting and figured i'd share it.