<p><i>Sarah J. Maas's New York Times bestselling Throne of Glass series reaches new heights in this sweeping fourth volume.</i></p><p>Everyone Celaena Sardothien loves has been taken from her. But she's at last returned to the empire-for vengeance, to rescue her once-glorious kingdom, and to confront the shadows of her past...</p><p>She has embraced her identity as Aelin Galathynius, Queen of Terrasen. But before she can reclaim her throne, she must fight.</p><p>She will fight for her cousin, a warrior prepared to die just to see her again. She will fight for her friend, a young man trapped in an unspeakable prison. And she will fight for her people, enslaved to a brutal king and awaiting their lost queen's triumphant return.</p><p>Celaena's epic journey has captured the hearts and imaginations of millions across the globe. This fourth volume will hold readers rapt as Celaena's story builds to a passionate, agonizing crescendo that might just shatter her world.</p>