Picking up right where Book 3 ended, this next installment opens a new chapter in Sophie, Agatha, Tedros and the other students' stories. Each student must embark on their required fourth-year quest for glory - which takes them beyond the comforts of the castle, out into the unpredictable dangers of the Endless Woods. The stakes are high: success brings eternal adoration, and failure means obscurity forever. If Good and Evil can't find a way to work together, neither side will survive.