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
The Da Vinci Code element of the 1999 Kevin Smith film, "Dogma". The earliest appearance of this theory is due to the 13th-century Cistercian monk and chronicler Peter of Vaux de Cernay who reported that Cathars believed that the 'evil' and 'earthly' Jesus Christ had a relationship with Mary Magdalene, described as his concubine (and that the 'good Christ' was incorporeal and existed spiritually in the body of Paul). The program "The Real Da Vinci Code" also cast doubt on the Rosslyn Chapel association with the Grail and on other related stories, such as the alleged landing of Mary Magdalene in France. According to