FILE – This Dec. 10, 2007 file photo shows author Khaled Hosseini at the “There Will Be Blood” premiere at the Ziegfeld Theatre in New York. Hosseini’s next novel will be a journey across time and space. The author of the million-sellers The Kite Runner and A Thousand Splendid Suns has finished his third book, And the Mountains Echoed. Riverhead Books, an imprint of Penguin Group (USA), announced Monday, Oct. 29, 2012, that the new book comes out May 21. (AP Photo/Evan Agostini, dile)