Harvard professor Robert Langdon and CERN scientist Vittoria Vetra have just one night to prevent the Vatican from being destroyed by an antimatter bomb. Can they do it? Of course. But the fun lies in how and why. A sample of antimatter has been stolen from physics center CERN by the Illuminati -- the all-powerful group made so famous by Robert A. Wilson's books. Here, they are represented as being an ancient order of scientists upset with the way the Church has treated science and scientists. This provides for plenty of science vs. religion conversations, and Brown does a good job with them, you can't put book down, once you start reading.