I was in the Girl Scout store today picking up some badges and I happened across a book which purportedly teaches Brownies all about "Storytelling." It was cool -- there were activities on writing and putting on plays and recording tales from the past and so forth. But then I flipped to a section about "Girls' Favorite Books," in which a girl named Madison enthused about the Harry Potter books. To paraphrase loosely, Madison says that she likes to imagine ways to help out her favorite characters or to advise them so that some of their situations come out differently. For example, in Book Six, the home of Madison's favorite character, Ginny Weasley, is destroyed by the evil Death Eaters. Madison thinks that if Ginny had asked for help from her friends, this tragedy wouldn't have happened. Wait, what? That didn't happen in Book Six. It happened -- nonsensically -- in the sixth movie , and even then I'm not sure how Madison's advice -- if the...