Queen of Shadows (Throne of Glass, 4) Paperback ISBN: 978-1639731015

The identity of Aelin Galathynius, Queen of Terrasen, has been accepted by Celaena Sardothien. But she has to struggle before she can take back her reign. She is a warrior willing to sacrifice herself for her cousin. She will defend her pal, a young man imprisoned in an unimaginable place. And while captive to a cruel king and waiting for the glorious return of their lost queen, she will fight for her people. Aelin has lost everyone she cares about. Her entire world is in jeopardy. However, she possesses a queen’s heart, and that heart beats for retribution. No one will be spared the queen’s vengeance in this fourth installment of the #1 bestselling Throne of Glass series.