Inferno is a 2013 mystery thriller novel by American author Dan Brown and the fourth book in his Robert Langdon series, following Angels & Demons, The Da Vinci Code and The Lost Symbol.
The explosive Robert Langdon thriller from Dan Brown, the #1 New York Times bestselling author of The Da Vinci Code and Inferno—now a major film directed by Ron Howard and starring Tom Hanks and Felicity Jones.