On October 25th, at a discussion of the issue at New York's American Museum of Natural History, its dinosaur skeletons a reminder of the danger of being unprepared.
Harry was too busy digesting the horrible idea of Inferi to have much attention left for anything else, but as they reached the front gate, Dumbledore stopped dead and Harry walked into him.
And now, fear of unknown things seized her, leaped swiftly out of the darkness at her and she could only stand and stare at him, all the flood of questioning dammed up at her lips.