The Secret of Secrets The Secret of Secrets
Book 6 - Featuring Robert Langdon

The Secret of Secrets

A Novel

    • Pre-Order
    • Expected Sep 9, 2025
    • $15.99
    • Pre-Order
    • $15.99

Publisher Description

The world’s most celebrated thriller writer returns with his most stunning novel yet—a propulsive, twisty, thought-provoking masterpiece that will entertain readers as only Dan Brown can do.

Robert Langdon, esteemed professor of symbology, travels to Prague to attend a groundbreaking lecture by Katherine Solomon—a prominent noetic scientist with whom he has recently begun a relationship. Katherine is on the verge of publishing an explosive book that contains startling discoveries about the nature of human consciousness and threatens to disrupt centuries of established belief. But a brutal murder catapults the trip into chaos, and Katherine suddenly disappears along with her manuscript. Langdon finds himself targeted by a powerful organization and hunted by a chilling assailant sprung from Prague’s most ancient mythology. As the plot expands into London and New York, Langdon desperately searches for Katherine . . . and for answers. In a thrilling race through the dual worlds of futuristic science and mystical lore, he uncovers a shocking truth about a secret project that will forever change the way we think about the human mind.

GENRE
Mysteries & Thrillers
AVAILABLE
2025
September 9
LANGUAGE
EN
English
LENGTH
704
Pages
PUBLISHER
Knopf Doubleday Publishing Group
SELLER
Penguin Random House LLC
Inferno Inferno
2013
Origin Origin
2017
The Da Vinci Code The Da Vinci Code
2003
The Lost Symbol The Lost Symbol
2009
Angels & Demons Angels & Demons
2005
Deception Point Deception Point
2002
Angels & Demons Angels & Demons
2005
The Da Vinci Code The Da Vinci Code
2003
The Lost Symbol The Lost Symbol
2009
Inferno Inferno
2013
Origin Origin
2017