The searing conclusion of the thrilling epic fantasy trilogy that saw a young girl trained by an arcane order of nuns grow into the fiercest of warriors...They came against her as a child. Now they face the woman. The ice is advancing, the Corridor narrowing, and the empire is under siege from the Scithrowl in the east and the Durns in the west. Everywhere, the emperor’s armies are in retreat. Nona Grey faces the final challenges that must be overcome if she is to become a fu