Lizzie Lane a l'habitude de vivre au sommet de la chaîne alimentaire. Sa vie presque parfaite bascule lorsque Rachel, une victime sociale de Lizzie, réussit à lui attirer des ennuis à l'école. La vengeance de Rachel détourne de Lizzie même ses amies les plus proches. Lorsque l'étrange nouvelle voisine de Lizzie lui enseigne quelques notions de magie, Lizzie ne peut s'empêcher de jeter un sort à Rachel. Mais elle oublie la « Loi de trois », selon laquelle tout sort que l'on jette revient vers soi multiplié par trois, et elle devient la victime de son propre complot de revanche. Lizzie Lane is used to life at the top of the food chain. Her near-perfect life is ruined when Rachel, a girl she socially destroyed, exacts her revenge by getting Lizzie in trouble for cheating on a test. Friendless and facing detention, Lizzie obsesses over finding the perfect revenge. When Stella, Lizzie's strange new neighbor, teaches Lizzie about magick, Lizzie can't resist creating a revenge spell. But she forgets the "rule of three," that whatever spell you cast comes back on you three-fold, and her zit spell backfires with dramatic results. When she asks for help from Stella's Baba, the only advice she gets is to "write the lesson of the zit on her heart." Can Lizzie find a way to teach Rachel a lesson without causing permanent disfigurement to herself?
One minute Jack's in math class. The next, he's on a dark, cobblestoned, empty street. Empty, that is, except for a skinny girl wrapped in a threadbare shawl. "Matches, mister?" she asks, and just like that, Jack's life collides with one of Hans Christian Andersen's grimmest tales. And just when he has almost convinced himself it was just a weird dream, it happens again. Suddenly, Jack's ideas about what is "real" or "possible" no longer apply. While he and his new girlfriend, Lucy, struggle to understand who or what the Match Girl is, they come to realize they must also find a way to keep Jack away from her. The Match Girl is not just a sad, lonely soul; she's dangerous. And each time Jack is drawn into her gray, solitary world, she becomes stronger, more alive...and more attached to Jack. She wants to keep Jack for her very own, even if that means he will die.