Roll up, roll up, the Scareground is in town! Twelve-year-old Nancy Crumpet lives above a bakery and her life is a delightful mix of flour, salt, and love. Yet her mind is brimming with questions no one can answer: Why did her birth parents disappear? Why can she speak with the sky? And why must she keep her mysterious birthmark hidden? Everything is about to change when the Scareground returns to Greenwich.

Nancy is convinced it holds the answers to her parents' disappearance. Nancy and her best friend Arthur Green meet the fair's spooky owner, Skelter, and discover a world full of dark magic and mystery. Nancy must confront her greatest fears to get to the truth. But is she ready for all the secrets the Scareground will reveal?