Throne of Glass is a high fantasy novel series by American author Sarah J. Maas, beginning with the entry of the same name, released on August 2, 2012. The story follows the journey of Celaena Sardothien, a teenage assassin in a corrupt kingdom with a tyrannical ruler, the King of Adarlan. As the tale progresses, Celaena forms unexpected bonds and uncovers a conspiracy amidst her adventures. The series concluded with the eighth book in October 2018. The series appeared on the New York Times Best Seller list, and has been optioned by Hulu and Disney-ABC Domestic Television for a television series adaptation by Mark Gordon. Source: Wikipedia (en)