Books & Books will host a talk, Q&A and book signing with Khaled Hosseini, author of "The Kite Runner" and "A Thousand Splendid Suns." Hosseini’s much-awaited third novel, "And the Mountains Echoed," will be published on May 21. Vouchers are now available for this event. With your purchase of the new novel, you receive two entries to his event. Reserve your advance copy at booksandbooks.com.