The Da Vinci Code is a thriller novel written by Dan Brown. The story follows symbologist Robert Langdon as he unravels a complex web of clues and symbols in a race against time to uncover a hidden secret that could shake the foundations of Christianity. With its fast-paced plot, historical intrigue, and thought-provoking religious themes, The Da Vinci Code became a global phenomenon and a must-read for fans of mystery and conspiracy thrillers.