Heir of Fire (Throne of Glass, 3) 

The heir of ash and fire bows to no one. A new threat rises in the third book of the #1 bestselling Throne of Glass series by Sarah J. Maas. Celaena Sardothien has survived deadly contests and heartbreak, but now she must travel to a distant land to confront a dark truth that could change her future forever. As monstrous forces gather to enslave her world, Celaena must find the strength to battle the rising evil and face her destiny—burning brighter than ever before. This gripping continuation follows her journey from woman to warrior. Other books in the series: Throne of Glass, Crown of Midnight, Queen of Shadows, Empire of Storms, Tower of Dawn, K