Fourth book in my HP/Labyrinth crossover! What if Harry Potter, the boy who lived, spent his summer in the Underground with the High Queen? The answer is simple, the High King gets jealous. Throw in a few plots to overthrow the current High King and Queen and an assassination attempt or two and you get a normal few months in Sarah Williams' life. When did these things become normal? Oh, right, when she wished away her little brother about two thousand years ago.