Willow Evergreen is tired of living in her twin sister Marigold's shadow. But she's been there for years. Everyone knows her as Marigold's nerdy, piano-playing sister. Marigold's the pretty one, the social one, the one who bewitches everyone she meets—without ever having to use a single spell! Determined to be in the spotlight for once, Willow makes a deal with a wish-granting fairy. She wishes she could switch places with Marigold and be the one everyone loves instead of her. But when the wish comes true, Willow realizes it's a nightmare. Suddenly her piano has disappeared from her room, her best friend hates her, crowds of people won't leave her alone, and even worse: in this strange new reality, Marigold's a ghost! Nobody can see her but Willow—which means it's up to Willow to find a way to reverse the wish, to save Marigold and get her old life back…before it's too late. Can a little magic and sisterly love save the twins? Read the final book in the Spooky Magic Mysteries series to find out!