When reading this book, I saw the weaknesses with some of Rowling's writing. Notably her overuse of certain words (in this case, I counted "salubrious" twice early on) and plot holes. I think her editor could have caught a couple of things. Though I do wonder because with big name authors, editors seem to be less open to suggesting things. In any case, these are minor quibbles. The mystery was fine. I had an idea…