User blog comment:IamJakuhoRaikoben/Chapter 371: Tartarus Arc: Part 2 - Song of the Heavenly Dragon, Review./@comment-3424593-20140215225420/@comment-24066070-20140216081836

The best thing to do with a Harry Potter book is re-read it after you've finished it.

Then you see all the clues really clear and many things that seem random or a coincidence are suddenly revealed as clues to the bigger picture.