    The walk to Professor Dumbledore’s office was uneventful. Harry, of course, knew where Professor Dumbledore’s office was – Hermione had made a point to show both him and Ron where all the teachers offices were, and Harry had spent a good deal of the year coming up with routes to avoid them. Erus had been extraordinarily helpful in that regard, because she had found several hidden passages that Harry would never have found on his own. 