About “The Secret of Secrets”
A 2025 novel by Dan Brown. Robert Langdon travels to Prague for a lecture by Katherine Solomon, whose upcoming book on human consciousness threatens established belief. A murder and Katherine's disappearance send Langdon through Prague, London, and New York searching for her and a secret project.
Book details
- First published
- 2025
- Latest edition
- 2025 · ISBN 9781787634558
View more editions (4)
| Cover | Edition | Year | ISBN | |
|---|---|---|---|---|
 | The Secret of Secrets | 2025 | 9781787634558 | Buy on Amazon |
| The Secret of Secrets | 2025 | 9781473589681 | Buy on Amazon | |
 | The Secret of Secrets | 2025 | 9780385546928 | Buy on Amazon |
| Secret of Secrets | 2025 | 9798217170661 | Buy on Amazon |