Robert Langdon series

The Robert Langdon series consists of six thriller novels written by American author Dan Brown, centering on Harvard symbology professor Robert Langdon. The narrative arc begins with Angels & Demons, published in 2000, and concludes with the upcoming The Secret of Secrets. Each installment places Langdon in a high-stakes race against time to decipher codes involving religious history, secret societies, and scientific anomalies. The books blend real-world locations like the Louvre and the Vatican with fictional conspiracies regarding the Illuminati, Opus Dei, and ancient bloodlines.

Brown constructs these stories using a distinctive style that mixes fast-paced action with extensive footnotes and appendices intended to lend an air of authenticity to the historical claims. While critics often debate the accuracy of the scientific and theological details presented, the series maintains a relentless pace that keeps readers engaged. The protagonist relies on logic and historical knowledge rather than supernatural abilities to solve crises involving biological threats or antimatter plots.

Sales figures for the franchise exceed 120 million copies worldwide, establishing it as one of the best-selling book series in history. The commercial success spawned a film trilogy starring Tom Hanks from 2006 to 2016, which adapted three of the novels. In late 2026, the franchise shifted to television with Netflix announcing a new limited series titled Robert Langdon: The Secret of Secrets. This production marks a reboot of the screen persona, casting Morgan Spector as the lead character under the direction of showrunner Carlton Cuse. [edit]