2008 I think he has only written 2 books. Eragon and Eldest. His third book Brisngr is due out in September of 2008. He is also working on a forth book at this time.
On randombuzzers.com, a few months ago or so, Christopher Paolini was answering his fans' questions, and one of them was when he will finish his next book. His response was that he was not finished, but was kinda' close, as, when he was writing the third book, he found that it was going to be too long, so he ommitted some so that he could fit it into the fourth book.
When will the next book come out? I can hardly wait.
The release date for a new Inheritance series book has not been officially announced. Christopher Paolini, the author, has stated that he is working on new projects but has not confirmed a specific release date for another book in the Inheritance series.
The next book is The Return: Midnight
the next book to come out in the house of night books is the 7th book and it will be called burned, it is due to come out on April 27th 2010.
As of December 2012, Christopher Paolini hasn't announced any new books to be released.
next week
Feb, 2012
the next book will come this month:january or next month:february!
The book that will be coming out next is Skyclan's Destiny. It will come out ion June 1st.
white house, the next book in the I,Q series, comes out in June of 2010.
the next book will be dragon