#1 Worldwide Bestseller—More Than 81 Million Copies Sold
As millions of readers around the globe have already discovered, The Da Vinci Code is a reading experience unlike any other. Simultaneously lightning-paced, intelligent, and intricately layered with remarkable research and detail, Dan Brown's novel is a thrilling masterpiece—from its opening pages to its stunning conclusion.
The Da Vinci Code is a 2003 mystery-detective novel by Dan Brown. It follows symbologist Robert Langdon and cryptologist Sophie Neveu after a murder in the Louvre Museum in Paris, when they become involved in a battle between the Priory of Sion and Opus Dei over the possibility of Jesus Christ having been married to Mary Magdalene. The title of the novel refers, among other things, to the finding of the first murder victim in the Grand Gallery of the Louvre, naked and posed like Leonardo da Vinci's famous drawing, the Vitruvian Man, with a cryptic message written beside his body and a pentagram drawn on his chest in his own blood.

The novel explores an alternative religious history, whose central plot point is that the Merovingian kings of France were descended from the bloodline of Jesus Christ and Mary Magdalene, ideas derived from Clive Prince's The Templar Revelation (1997) and books by Margaret Starbird. The book also refers to The Holy Blood and the Holy Grail (1982) though Dan Brown has stated that it was not used as research material.

The Da Vinci Code provoked a popular interest in speculation concerning the Holy Grail legend and Mary Magdalene's role in the history of Christianity. The book has, however, been extensively denounced by many Christian denominations as an attack on the Roman Catholic Church, and consistently criticized for its historical and scientific inaccuracies. The novel nonetheless became a worldwide bestseller[1] that sold 80 million copies as of 2009[2] and has been translated into 44 languages. Combining the detective, thriller and conspiracy fiction genres, it is Brown's second novel to include the character Robert Langdon: the first was his 2000 novel Angels & Demons. In November 2004, Random House published a Special Illustrated Edition with 160 illustrations. In 2006, a film adaptation was released by Sony's Columbia Pictures.