The town of Fennelmoore is in deep trouble. Mayor Riley has hatched a hare-brained scheme to turn the tranquil, picturesque village into an garish theme park, much to the disgust of the Whitewood Witches. Fortunately the Mushroom Convention arrives in town, buying them time to stop their crazy mayor. But then a famous mushroom expert is murdered at the convention, and it's up to feisty Lori Whitewood and her inventive family of witches to use all their magic potion prowess to catch a dangerous, unpredictable killer and save Fennelmoore from imminent destruction. In between Lori has trouble coping with the advances of the handsome but enigmatic Matt. What does he know about the murder that he's not sharing with her? Will she solve the mystery before the killer escapes from Fennelmoore and disappears forever?