Magical Detectives and the Forbidden Spell — Brian Keaney

Fresh from their weird, wonderful but highly dangerous adventure in Qullipoth, Otto, Juliet and Cornelius are now a part of The Magical Detective Agency - along with the curious, lemon-sherbet eating Maximilian Hawksmoor. But they are about to embark on a much more risky journey - to the very heart of magic. The future is in their hands...