YA FANTASY /// After 10 years of brutal witch wars, artistry is legal again and a ballerino boy and his playwright father open an opera house. But the walls are awake and hungry for bones. The House demands the boy as an offering and will turn him into the greatest operatic dancer/singer in history. In exchange: it possesses him. Refusal ends in murder. Aided by a timid ghost, the boy plays the House's game -- but he controls this dance of skeletons and ghosts.