This is a crossover of the Inheritance Cycle (Eragon books) by Christopher Palonini and the Pendragon Series by DJ MacHale. Disclaimer: I do not own the copyright to either series of books in this crossover. This will only make sence if you have read the Inheritance Cycle books 1-3 and probably up to "The Rivers of Zadaa" in Pendragon. You might be able to figure it out if you've only read one of the series... I don't know.
