When Katharina Linden vanishes during the Karneval in quiet Bad Munstereifel, ten-year-old Pia imagines it 'seemed like something from a fairy tale'. But the magic quickly turns to horror: Katharina fails to return, two more young girls disappear and a grim pattern emerges from the past to terrify the townspeople. This pacy and suspenseful crossover book will hold readers from nine to ninety spellbound until the final page.