Heir of Fire (Throne of Glass book 3)

Exiled to a remote kingdom, Celaena—now embracing her true name, Aelin Galathynius—trains to master her fiery magic under a legendary sorceress. But her quest for vengeance against the king is complicated by a looming war and a prophecy that ties her fate to a mysterious queen. Meanwhile, her friends face their own battles: Chaol uncovers palace betrayals, and Dorian confronts his cursed magic. The story expands to new realms, introducing witches, demons, and ancient gods. Themes of sacrifice, redemption, and destiny take center stage as Aelin prepares to reclaim her throne and ignite a revolution.