Heir of Fire by Sarah J. Maas

The heartpounding edgeofyourseat third instalment to the Throne of Glass series is a New York Times bestseller and a mustread for fans of Game of Thrones As the King of Adarlans Assassin Celaena Sardothien is bound to serve the tyrant who slaughtered her dear friend. But she has vowed to make him pay. The answers Celaena needs to destroy the king lie across the sea Wendlyn. And Chaol Captain of the Kings Guard has put his future in jeopardy to send her there. Yet as Celaena seeks her destin