Read the following premise and answer if the hypothesis is true.
Christopher James Paolini (born November 17, 1983, Los Angeles, California) is an American author. He is the author of the "Inheritance Cycle", which consists of the books "Eragon", "Eldest", "Brisingr" and "Inheritance". He currently lives in Paradise Valley, Montana, where he wrote his first book.
Hypothesis: Paolini wrote more books after this tetralogy. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
It's impossible to say
No. (As of the time of this response, Paolini has not written any other published books beyond the Inheritance Cycle.)