Publisher – Orbit Published – Out Now Price – £20 hardback £9.99 ebook Dr Walden is the Director of Magic at Chetwood School and one of the most powerful magicians in England. Her days consist of meetings, teaching A-Level Invocation to four talented, chaotic sixth formers, more meetings and securing the school's boundaries from demonic incursions. Walden is good at her job - no, Walden is great at her job. But demons are masters of manipulation. It's her responsibility to keep her sc...
