'Let the story of my niece and nephews be a warning. The more you know, the more danger you're in. And trust me, you don't want to meddle with the Little People. - S.S.'
Things at the Grace residence are getting completely out of hand. As if being attacked by goblins and almost eaten by a bridge troll wasn't enough, now the house boggart, Thimbletack, is out to get Jared. Simon has a very hungry griffon recuperating in the carriage house, and Mallory is convinced that the only way to stop the madness is to get rid of the Guide. But fortunately for Jared, it seems that is not an option.
With all kinds of creatures after them, the Guide is the only protection the Grace kids have. If only they could work out why the faeries are stalking them? Could it be the Guide that they want? There's only one person who might know the answer - their crazy old Aunt Lucinda.
