At the heart of Dan Brown's "The Da Vinci Code'' is the Priory of Sion, an organization set up to vigilantly protect "one of the most powerful secrets ever kept.'' Once Brown's thriller became one of ...

Olson is the former editor of Envoy magazine, and Miesel is an expert on the Church in the medieval era. The two teamed up to write The Da Vinci Hoax, which Chicago's Cardinal Francis George describes ...

At the heart of The Da Vinci Code was lay a controversial historical narrative that Brown insists was not fiction but history. Indeed, he begins the story with a page marked "Fact", which says: "The ...