Who wrote the novel "The Da Vinci Code"?

The novel The Da Vinci Code was written by Dan Brown, an American author known for his thriller novels. Published in 2003, the book is a mystery thriller that intertwines history, art, and religion, revolving around the protagonist Robert Langdon as he unravels secrets related to the Holy Grail. The novel became a global bestseller and sparked widespread interest in historical symbology and religious mysteries, though it also attracted controversy for its interpretations of Christian history and beliefs.