It's a call to wands! Harry Potter fans are in a wizard row over Dumbledore as Death theory, reported Business Insider August 6. Some see it as a plot to malign their much-beloved headmaster. But the theory has merit if you are up on your J.K. Rowling. It originates with a fairy tale told called the "Tale of Three Brothers" which comes from the book "The Tales of Beedle the Bard." The book belongs to Dumbledore who willed the original to Hermione Granger. Xenophilius Lovegood uses the tale to explain the Deathly Hallows mark. Hermione and Harry don't know it (not being full wizards). Harry Potter fans in wizard row over Dumbledore as Death theory