8. Harry Potter and the Prisoner of Azkaban
In the magical world of witches, wizards, and muggles, nothing seems impossible. Magic can be used for a wide range of different things, both good and bad. Which raises the question: why don’t magical doctors go undercover to help solve some of the world’s worst diseases? And why doesn’t Dumbledore, an expert at making potions, just craft a whole cauldron of Luck Potion whenever possible? Also, since Fred and George Weasley had the Marauder’s Map on them for several years, didn’t they ever think to check on what little Ronnie was doing sleeping next to Peter Pettigrew?