The Secret of Secrets: A Robert Langdon Novel

by Dan Brown

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.

Book Data:

• ISBN-13: 9780385546898
• ISBN-10: 0385546890
• Author: Dan Brown
• Book Language: English
• Subjects: Literary Fiction, Action & Adventure, Mystery, Thriller & Suspense, Thrillers & Suspense, Suspenseful Mysteries, Technothriller, Symbology Thriller Adventures, Action Packed Nail-Biters, Adventurous Mystery Thrillers
• Book Binding: Hardcover, Paperback, Audiobook, Digital Download
• Publisher: Knopf Doubleday Publishing Group
• Publication Date: 2025-09

Praise for Dan Brown's The Secret of Secrets: A Robert Langdon Novel:

The Secret of Secrets: A Technothriller Robert Langdon Novel | Dan Brown