Brisingr: Book Three Paolini, Christopher

Eragon and his dragon Saphira are at war. The Varden are besieging cities, elves are marching, and the young Rider must forge a new sword — one worthy of a Dragon Rider, one that can kill a king. But forging that blade means uncovering ancient secrets, mastering magic that could destroy him, and facing truths about his own family he's not ready for. Meanwhile, his cousin Roran leads a desperate mission behind enemy lines, and the mad king Galbatorix tightens his grip on the empire. Paolini expands his Inheritance Cycle with visceral battles, deepening magic systems, and stakes that keep ratcheting up. The world-building gets richer, the cost of war gets heavier, and Eragon's path gets darker. For epic fantasy readers who want dragons, swordfights, and a hero who's still figuring out what heroism costs.