Murder and Leonardo. Mystery and Mona Lisa. Bewildering clues scattered around a body in the Louvre lead a code-cracking expert to investigate the works of Leonardo. He uncovers a secret of the Catholic Church that rewrites history. BookSense Book of the Year, 2004. The movie stars Tom Hanks and Ian McKellen. Second in the series. "If this novel doesn't get your pulse racing, you need to check your meds."—San Francisco Chronicle