The Fair Hero
Ruth Finlay is the companion to the Tenth Doctor, has been for seven months, but one day they have to separate. The Doctor learns that someone is after Ruth and in order to keep her safe, he leaves her on a planet--a planet filled with magic, dragons, and mystery. A planet that is home to Alagaesia.
With only a locket given to her by the Doctor and the clothes on her back, Ruth is all alone, at least until she meets Eragon. Both filled with uncertainty, they soon embark on the greatest adventure of their lives.