6 books in series

Robert Langdon

Robert Langdon is a 5-book series with 5 primary works first released in 1977 with contributions by Dan Brown, Dan Brown, and Jana Linnart. The next book is scheduled for release on 9/9/2025.

Angels & Demons
#1

1980 • 1,688 Readers • 736 pages • 3.6

The Da Vinci Code
#2PopularFirst

1977 • 2,080 Readers • 489 pages • 3.5

The Lost Symbol
#3

2009 • 768 Readers • 509 pages • 3.4

Inferno
#4

2013 • 723 Readers • 448 pages • 3.6

Origin
#5

2014 • 512 Readers • 550 pages • 3.6

The Secret of Secrets
#6Unreleased

Available September 9, 2025 • 6 Readers • 704 pages