Well, the candidates for the title are 'Empire', 'Eridor', 'Ending', 'Glaedr' and 'Aleala'. If you want more info on the titles go to: http://www.shurtugal.com/wiki/index.php/Book_IV_%28Theories%29#Title
it will be "inheritance"
Christopher Paolini wrote the book Inheritance.
Christopher Paolini
Eragon by Christopher Paolini
I assume you mean the Inheritance Cycle by Christopher Paolini. The fourth book, Inheritance, will be released on November 8, 2011. Hope that helped!
The Lord of the Rings
So far, Paolini has only written three of the books in The Inheritance Cycle.
He wrote the famous Inheritance cycle series of books.
No, Paolini was born in California. He grew up in Montana.
He is the author of the Inheritance Cycle... fantasy books based in the land of Alagaësia. The first is called Eragon, the second Eldest, and the third is Brisingr. The fourth has yet to be released.
Murtagh is a character from the Inheritance cycle, not Harry Potter. Christopher Paolini has not released his fourth and final book yet, so there is not an answer to your question at this point.
The author of Eragon is Christopher Paolini.