Twelve-year-old Adelaide Goode, the weakest witch born to the Goode family in centuries, accidentally unleashes a curse that threatens to erase her and magic if she fails to break the spell before midnight on Halloween.
Caught stealing some goose eggs from a witch, Howard is cursed for his heartlessness and turned into a goose himself, and he can only become human again by performing three good deeds.
Josie and her brothers investigate mysterious happenings in their haunted hometown, including a Polaroid camera that prints pictures of a ghost, cursed jewelry, the specter of Mothman, and a century-old mystery.