When young Eragon finds a polished blue stone in the forest, he thinks it is the lucky discovery of a poor farm boy; perhaps it will buy his adopted family meat for the winter. But when the stone brings a dragon hatchling, Eragon realizes he has stumbled upon a legacy nearly as old as the Empire itself. Overnight his simple life is shattered, and he is thrust into a perilous new world of inescapable destiny, magical forces, and powerful people. With only an ancient sword and the instruction of an old, mysterious, hermit storyteller for guidance, Eragon and the fledgling dragon must navigate the dangerous terrain and dark enemies of an Empire ruled by an Emperor whose evil and power knows no bounds. Can Eragon take up the mantle of the legendary Dragon Riders? The fate of the Empire may rest in his hands….

Darkness falls ...Despair abounds ...Evil reigns ...Eragon and his dragon, Saphira, have just saved the rebel state from destruction by the mighty forces of King Galbatorix, cruel ruler of the Empire. Now Eragon must travel to Ellesmera, land of the elves, for further training in magic and swordsmanship, the vital skills of the Dragon Rider. It is the journey of a lifetime, filled with awe-inspiring new places and people, each day a fresh adventure. But chaos and betrayal plague him at every turn, and Eragon isn't sure whom he can trust. Meanwhile, his cousin Roran must fight a new battle back home in Carvahall - one that puts Eragon in even graver danger. Will the king's dark hand strangle all resistance? Eragon may not escape with even his life .

OATHS SWORN . . . loyalties tested . . . forces collide.Following the colossal battle against the Empire’s warriors on the Burning Plains, Eragon and his dragon, Saphira, have narrowly escaped with their lives. Still there is more at hand for the Rider and his dragon, as Eragon finds himself bound by a tangle of promises he may not be able to keep.First is Eragon’s oath to his cousin Roran: to help rescue Roran’s beloved, Katrina, from King Galbatorix’s clutches. But Eragon owes his loyalty to others, too. The Varden are in desperate need of his talents and strength—as are the elves and dwarves. When unrest claims the rebels and danger strikes from every corner, Eragon must make choices— choices that take him across the Empire and beyond, choices that may lead to unimagined sacrifice. Eragon is the greatest hope to rid the land of tyranny. Can this once-simple farm boy unite the rebel forces and defeat the king?

Not 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.Long months of training and battle have brought victories and hope, but they have also brought heartbreaking loss. And still, the real battle lies ahead: they must confront Galbatorix. When they do, they will have to be strong enough to defeat him. And if they cannot, no one can. There will be no second chances.
The Rider and his dragon have come further than anyone dared to hope. But can they topple the evil king and restore justice to Alagaësia? And if so, at what cost?This is the much-anticipated, astonishing conclusion to the worldwide bestselling Inheritance cycle.