We solemnly swear we are up to no good... Bookworms, this month marks 20 years since the first Harry Potter book was published! That's 20 years of bouncing ferrets, McGonagall's addiction to all things tartan and the feeling of general soul-crushing heartbreak that your Hogwarts letter never arrived. To celebrate, we gathered our purest pumpkin juice, our crumbliest Cauldron Cakes and more Fizzing Whizbees that you could poke a bowtruckle at, and decided to get the whole gang together (producer Josie included) to compete in the Harry Potter Quiz to end all Harry Potter Quizzes (not really). Who will win? Who will walk home mortified? Who will not really care either way? (Fiona). But more importantly, how many HP questions can YOU answer? Subscribe to the BWT Daily Prophet here: http://eepurl.com/cwhaH9