Question: Robert Langdon's films based on Dan Brown's novels were released in a different chronological order than the novels, though the last movies released was also the last book released. Which book was it?
Sentence (from "The Da Vinci Code (film)"): In the film, Robert Langdon, a professor of religious iconography and symbology from Harvard University, is the prime suspect in the grisly and unusual murder of Louvre curator Jacques Saunière.
Relevant evidence: No