Ten years after the publication of Wicked, beloved novelist Gregory Maguire returns at last to the land of Oz. There he introduces us to Liir, an adolescent boy last seen hiding in the shadows of the castle after Dorothy did in the Witch. Bruised, comatose, and left for dead in a gully, Liir is shattered in spirit as well as in form. But he is tended to at the Cloister of Saint Glinda by the silent novice called Candle, who wills him back to life with her musical gifts. What dark force left Liir in this condition?