Criticism of The Da Vinci Code "Smithy Code Jackie Fisher who are you Dreadnought", referring to the British admiral whom Judge Smith admires. As with the book, this secret message made use of Fibonacci numbers for its encoding. Dan Brown has been sued twice in The United States by author Jack Dunn who claims Dan Brown copied his book The Vatican Boys (1997) to create The Da Vinci Code, Angels & Demons and Brown's now famous character Robert Langdon. Jack Dunn calls Dan Brown's actions, "The Largest Literary and Movie Crime in History." At a conference on April 28, 2006 Archbishop Angelo Amato, the secretary of
Criticism of The Da Vinci Code Criticism of The Da Vinci Code "The Da Vinci Code", a popular suspense novel by Dan Brown, generated criticism and controversy after its publication in 2003. Many of the complaints centered on the book's speculations and misrepresentations of core aspects of Christianity and the history of the Catholic Church. Additional criticisms were directed towards the book's inaccurate descriptions of European art, history, architecture, and geography. Charges of copyright infringement were also leveled by the novelist Lewis Perdue and by the authors of the 1982 book "The Holy Blood and the Holy Grail", which puts forward the hypothesis that the historical