The Secret of Secrets: A Novel (Robert Langdon)

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Price: $38.00 - $22.80
(as of Sep 20, 2025 08:01:15 UTC – Details)


INSTANT #1 NEW YORK TIMES BESTSELLER • The world’s most celebrated thriller writer and author of The Da Vinci Code 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.

From the Publisher

NYT bestsellerNYT bestseller

Hard to put down says NYTHard to put down says NYT

It's contagious says Washington PostIt's contagious says Washington Post

A master of the brainy, twisty thriller says the Los Angeles TimesA master of the brainy, twisty thriller says the Los Angeles Times

Publisher ‏ : ‎ Doubleday
Publication date ‏ : ‎ September 9, 2025
Language ‏ : ‎ English
Print length ‏ : ‎ 688 pages
ISBN-10 ‏ : ‎ 0385546890
ISBN-13 ‏ : ‎ 978-0385546898
Item Weight ‏ : ‎ 2.1 pounds
Dimensions ‏ : ‎ 6.47 x 1.35 x 9.54 inches
Book 6 of 6 ‏ : ‎ Robert Langdon
Best Sellers Rank: #4 in Books (See Top 100 in Books) #1 in Thriller & Suspense Action Fiction #1 in Suspense Thrillers #1 in Technothrillers (Books)
Customer Reviews: 4.4 4.4 out of 5 stars 2,117 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Customers say

Customers find this novel an engaging page-turner with fascinating scientific information and well-developed characters. The book receives positive feedback for its typical Dan Brown style and thought-provoking content, with one customer highlighting its exploration of consciousness. The pacing and readability receive mixed reactions – while some find it fast-paced and easy to read, others consider it too rough and difficult to follow.

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