Order of Robert Langdon Books
Robert Langdon is a fictional character created by American author Dan Brown. The character appears in multiple Dan Brown novels and the feature films based on Dan Brown’s books – The Da Vinci Code, Angels & Demons and The Lost Symbol. In those movies, the character is portrayed by multiple time Academy Award winning actor Tom Hanks.
Although the three movies were (or will be) released in the order listed above, below is the order in which Dan Brown’s Robert Langdon novels were originally released in:
Publication Order of Robert Langdon Books
| Angels & Demons | (2000) |    |
| The Da Vinci Code | (2003) | |
| The Lost Symbol | (2009) | |
| Inferno | (2013) | |
| Origin | (2017) | |