PoA film reveals clues
Harry Potter author J.K. Rowling says that Alfonso Cuaron, who directed The Prisoner of Azkaban, which opens next Friday, inadvertently foreshadowed events that will happen in books six and seven, which she has yet to complete. In an interview to USA Today , J.K. Rowling says "I really got goose bumps when I saw a couple of those things, and I thought, people are going to look back on the film and think that those were put in deliberately as clues". Click the above link for the full story.