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THE SECRET OF SECRETS by Dan Brown

THE SECRET OF SECRETS

by Dan Brown

Pub Date: Sept. 9th, 2025
ISBN: 9780385546898
Publisher: Doubleday

The sixth adventure of Harvard symbology professor Robert Langdon explores the mysteries of human consciousness, the demonic projects of the CIA, and the city of Prague.

“Ladies and gentlemen...we are about to experience a sea change in our understanding of how the brain works, the nature of consciousness, and in fact…the very nature of reality itself.” But first—Langdon’s in love! Brown’s devoted readers first met brilliant noetic scientist Katherine Solomon in The Lost Symbol (2009); she’s back as a serious girlfriend, engaging the committed bachelor in a way not seen before. The book opens with the pair in a luxurious suite at the Four Seasons in Prague. It’s the night after Katherine has delivered the lecture quoted above, setting the theme for the novel, which features a plethora of real-life cases and anomalies that seem to support the notion that human consciousness is not localized inside the human skull. Brown’s talent for assembling research is also evident in this novel’s alter ego as a guidebook to Prague, whose history and attractions are described in great and glowing detail. Whether you appreciate or skim past the innumerable info dumps on these and other topics (Jewish folklore fans—the Golem is in the house!), it goes without saying that concision is not a goal in the Dan Brown editing process. Speaking of editing, the nearly 700-page book is dedicated to Brown’s editor, who seems to appear as a character—to put it in the italicized form used for Brownian insight, Jason Kaufman must be Jonas Faukman! A major subplot involves the theft of Katherine’s manuscript from the secure servers of Penguin Random House; the delightful Faukman continues to spout witty wisecracks even when blindfolded and hogtied. There’s no shortage of action, derring-do, explosions, high-tech torture machines, attempted and successful murders, and opportunities for split-second, last-minute escapes; good thing Langdon, this aging symbology wonk, never misses swimming his morning laps. Readers who are not already dyed-in-the-wool Langdonites may find themselves echoing the prof’s own conclusion regarding the credibility of all this paranormal hoo-ha: At some point, skepticism itself becomes irrational.

A standout in the series.