The Robert Langdon Series:
* Angels & Demons (2000): This was Brown's breakout novel, introducing the symbologist Robert Langdon and a thrilling race against time to prevent a terrorist attack on the Vatican.
* The Da Vinci Code (2003): Arguably Brown's most famous work, this novel explores a secret society and the true nature of Jesus and Mary Magdalene, sparking controversy and generating a massive global phenomenon.
* The Lost Symbol (2009): Set in Washington, D.C., this novel follows Langdon as he uncovers a cryptic trail left by the Freemasons.
* Inferno (2013): This novel plunges Langdon into the world of Dante's Inferno as he races to stop a deadly pandemic.
* Origin (2017): This novel takes Langdon to Spain where he confronts a powerful billionaire with a dangerous new theory about the origin of life.
Other Novels:
* Digital Fortress (1998): This early novel features a cryptologist who must stop the release of a dangerous code.
* Deception Point (2001): This novel explores a conspiracy surrounding the discovery of a potential extraterrestrial artifact.
Beyond Novels:
* The Lost Symbol (2019): A companion novel to the novel, featuring a prequel story told from the point of view of a key character.
It's worth noting that while Brown's novels are widely popular, they have also been subject to criticism for their reliance on historical inaccuracies, conspiracy theories, and a lack of depth in character development. Nevertheless, his stories remain highly entertaining and have captivated millions of readers worldwide.