Select Format
Select Condition 
Book Overview
INSTANT #1 NEW YORK TIMES BESTSELLER
THE NEW ROBERT LANGDON THRILLER FROM THE ICONIC AUTHOR OF THE DA VINCI CODE 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, has traveled to Prague to attend a groundbreaking lecture by Katherine Solomon--a prominent noetic scientist with whom he has recently begun a romantic relationship. Katherine is on the verge of publishing a breakthrough book that contains explosive scientific discoveries about the nature of human consciousness . . . revelations that threaten to disrupt centuries of established belief. When a brutal murder catapults the trip into chaos, Katherine suddenly goes missing--and her manuscript disappears. Desperate to find the woman he loves, Langdon embarks on a thrilling race through the mystical landscape of Prague, ruthlessly hunted by a powerful organization and a chilling assailant sprung from the city's ancient mythology. As the action expands to London and New York, Langdon plunges into the dual worlds of futuristic science and historical lore--navigating a labyrinth of codes and symbols . . . and finally uncovering a shocking truth about a secret project that will forever change the way we think about the human mind.
Customer Reviews
The Secret of Secrets Mentions in Our Blog
It's safe to say that most authors hope to have their books featured on The New York Times Best Sellers list. To reach the top of the list is the ultimate dream. Here are all the novels that have nabbed the top spot so far in 2025.
Are you a book gifter? In our last post, we shared some of the results from our most recent poll exploring the ins and outs of books as gifts. In part two of this holiday supergifting post, we will discuss a variety of the most giftable books this season.
In a world filled with algorithms, ThriftBooks brings the human touch back to holiday shopping. Discover curated gift guides, rare finds, new books, e-Gift Cards, and more—thoughtful gifts from real book lovers.
Treat your September-born friends and family to a bookish birthday! Did you know you can schedule ThriftBooks e-Gift Cards to be delivered on a specific date? Or if you'd rather give your September sweethearts something special, we've put together a list of some of the hottest titles of the moment.
ThriftBooks ® and the ThriftBooks ® logo are registered trademarks of Thrift Books Global, LLC
