Magic is strictly forbidden in the McGill house, but Delpha McGill has found the family book of spells and plans to use it to make things a little easier for herself and her mother; Katybird Hearn comes from a rival family of witches, but her magic has been slow to emerge and she thinks a spell book is just what she needs to help things along--and when a quarrel between the two unleashes a graveyard full of angry zombies the two girls must work together to save Howler's Hollow, and themselves.