Dan Brown Announces New Book,The Secret of Secrets: 'Most Ambitious Novel to Date'

Mar. 15, 2025

Ben Flythe; Doubleday

The Da Vinci Codeauthor Dan Brown is sharing the next beat of protagonist and Harvard symbologist Robert Langdon’s story.

A photo of Brown’s new book, ‘The Secret of Secrets.'.Doubleday

Doubleday

“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,” the synopsis reads.

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

His longtime editor Jason Kaufman echoed his sentiments: “Dan always amazes me with his masterful plotting and prescient ideas.The Secret of Secretsdelivers ingeniously, unveiling a fascinating world – with twists you’ll never see coming. This is classic Dan Brown.”

A photo of author Dan Brown.Ben Flythe

Ben Flythe

“Dan Brown has created a new Robert Langdon thriller that will mesmerize and delight readers across the world,” added Penguin Random House Global CEO Nihar Malaviya. “The hallmarks of Dan’s books – codes, art, history, religion and cutting-edge science – are on full display alongside a propulsive plot.”

“And we find one of fiction’s greatest heroes, Robert Langdon, in love and on the run in one of the most mysterious and beautiful cities in the world,” she continued. “TheSecret of Secretsis Dan’s best novel yet and this will be the biggest publishing event of 2025.”

Brown’s latest book will follow his other bestselling novels includingOrigin, Inferno, The Lost Symbol, Angels & Demons, Deception PointandDigital Fortress. His books have been published in 56 languages internationally with over 250 million copies in print.

The Secret of Secretswill be published on Sept. 9, 2025 and is available for preorder now, wherever books are sold.

source: people.com