Sword of God was the third novel by New York Times bestselling author Chris Kuzneski. First published in September 2007 by Penguin Group (USA), the action thriller followed the exploits of Jonathon Payne and David "D.J." Jones as they slipped into the Islamic city of Mecca in order to rescue an American archaeologist. The book was endorsed by several notable authors, including Nelson DeMille, Vince Flynn, James Rollins, and Douglas Preston.