Inheritance - Christopher Paolini

It began with Eragon . . .It ends with InheritanceNot so very long ago, Eragon – Shadeslayer, Dragon Rider – was nothing more than a poor farm boy, and his dragon, Saphira, only a blue stone in the forest. Now, the fate of an entire civilization rests on their shoulders.The Rider and his dragon have come further than anyone dared to imagine. But can they topple the evil king, Galbatorix, and restore justice to Alagaësia? And if so, at what cost?