"Just when we think our nightmares are over, the Society has invented a new horror. Around every corner a shadow, behind every whisper a demon. If we don't end what the devils began, we will die haunted..."The finale in the acclaimed Magic Most Foul trilogy: The trauma and the terror of the Master's Society has only escalated for the dashing Lord Denbury and brave, feisty Miss Natalie Stewart, and a new terror has been unleashed in Manhattan. Together with their stalwart friends and unlikely heroes, they take the fight directly to the Denbury estate, where new evils have awakened. But are they prepared for all the sacrifices that shall be asked of them? With their very lives and the sanctity of their mortal souls at stake, Natalie and Jonathon are past the point of no return...