ROBERT LANGDON IN PRAGUE! Dan Brown is preparing a new novel featuring the beloved hero titled Secret of Secrets.

ROBERT LANGDON IN PRAGUE! Dan Brown is preparing a new novel featuring the beloved hero titled Secret of Secrets.

The new novel by Dan Brown, the best-selling author in the world, will be released on September 9, 2025, by Doubleday in New York – and on the same day by Argo in a Czech translation by Michala Marková and David Petrů. For the Czech audience, Dan Brown's new work is particularly interesting: it takes place in Prague, and the Czech capital and its mythical past as well as its vibrant present play a crucial role in it.

New edition

praha-db.jpg

Simultaneously, the long-awaited novel will be released in another fourteen countries: in Great Britain (Transworld, a division of PenguinRandom House), Brazil (Sextante), Denmark (Politikens), Finland (WSOY), France (JC Lattes), Italy (Rizzoli), Germany (BasteiLübbe), the Netherlands (Luitingh-Sijthoff), Poland (Sonia Draga), Portugal (Planeta Portugal), Slovakia (Ikar), Spain (Planeta /Spanish/ and Columna /Catalan/), Sweden (Albert BonniersFörlag), and Turkey (AltinKitaplar). Translations into additional languages will follow.

Dan Brown's novels are published in 56 languages worldwide, and over 250 million copies have been sold to date. 

Dan Brown himself says about the new book: „The Mystery of All Mysteries is my most ambitious novel yet, with the most intricate plot – and also the most entertaining. Writing it has been an unforgettable journey full of discoveries.“

Nihar Malaviya, global director of PenguinRandom House, states: „Dan Brown is coming out with a new thriller about Robert Langdon that will undoubtedly captivate and delight readers around the world. Alongside a gripping plot, all the other typical elements of Dan's books return in full force: codes, art, history, religion, and cutting-edge science. One of the most amazing literary heroes of our time, Robert Langdon, will travel to Prague this time, one of the most mysterious and beautiful cities in the world, where he finds himself caught up in a whirlwind of fantastic events with his new love. The Mystery of All Mysteries is Dan's best novel yet, and its release will be the biggest event in the literary world in 2025.“ 

Brown's longtime editor Jason Kaufman notes: „I am always amazed by Dan's intricate plots and prophetic ideas. The Mystery of All Mysteries reveals a fascinating world to us through completely unexpected plot twists. Classic Dan Brown.“   

And Petr Onufer, editor of Argo Publishing, who extensively consulted with the author on the manuscript of the new novel set in Prague, adds: „Dan Brown can illuminate the settings of his novels from completely unexpected angles: his novels are, in a certain sense, also fascinating guides to beautiful places. And his portrayal of Prague is among the most impressive: after reading The Mystery of All Mysteries, you will see Prague with new eyes.“ 

sos-cover-doubleday.jpeg

ABOUT THE MYSTERY OF ALL MYSTERIES:

The most popular author of our time returns to the scene and offers his most breathtaking work to date – an action-packed, intricate, and thought-provoking story that will entertain readers as only Dan Brown can. Robert Langdon, a renowned professor of symbology, arrives in Prague and embarks on a lecture by Katherine Solomon – a leading researcher in noetics, with whom he has recently begun a romantic relationship. Katherine is preparing to release a controversial book that brings alarming revelations about the nature of human consciousness and has the potential to overturn many beliefs that humanity has held for centuries. However, the peaceful course of their stay in Prague is suddenly disrupted by a brutal murder, plunging them into complete chaos: Katherine mysteriously disappears along with her manuscript, and Langdon becomes the target of a powerful organization and a mysterious attacker who seems to have emerged from ancient Prague legends. And while the story shifts to London and New York, Langdon desperately searches for Katherine… and answers. During a frantic chase through the ghostly world of futuristic science and ancient mythology, he uncovers a shocking truth about a secret project that will forever change our perception of the human mind. 

ABOUT DAN BROWN:

Dan Brown is the author of eight bestsellers, including The Da Vinci Code, which has become one of the best-selling books of all time, and the novels Origin, Inferno, The Lost Symbol, and Angels & Demons. His thrillers captivate readers around the world, and their themes provoke serious debates and speculations. He has also written a popular children's book, Wild Symphony, which he accompanied with his symphonic compositions. Brown's novels are published in 56 languages worldwide, and over 250 million copies have been sold.

www.argo.cz

CONTINUE READING

Prague Bike Fest 2026: The largest cycling festival in the Czech Republic will bring inspiration and a dose of adrenaline to the Exhibition Grounds for the fourth time.

Visitors can look forward to exhibition shows, bike testing, and a special program for children. The last weekend of April, April 25-26, 2026, will once again transform Prague's Exhibition Grounds into a cycling paradise. Following last year's record attendance of over 12,000 visitors and 124 exhibiting brands, it will offer two days full of adrenaline, inspiration, and fun for everyone – from passionate athletes to families with children. Visitors can expect the popular show featuring big air jumps, races, competitions for prizes, lectures, and of course, an introduction to new products. This year's event will again be held under the auspices of the Czech Cycling Federation.

The project "Educate Czechia" is launching. It responds to children's unpreparedness for school and the mental health issues of adolescents.

In the Czech Republic, a new educational project called "Educate Czechia" is starting, which responds to the long-term problems faced by Czech education and families. It addresses the unpreparedness of children in the first grades, the deteriorating physical fitness of children, which can lead to obesity, and the mental health issues of adolescents. The project aims to provide parents with quality information and systematically support the development of children from preschool age to adolescence, encompassing the existing educational activities of doctor and author of educational publications Jana Martincová.

ANIMALS AT PRAGUE ZOO WELCOME SPRING WEATHER

The marsh turtles have ended their hibernation and the sousliks at Sklenářka have emerged from their burrows. Zoo Prague officially welcomes spring. Zoo Prague is open every day in March from 9 AM to 5 PM.

The most successful Comic-Con in Prague so far attracted over 28,000 fans.

The seventh edition of Comic-Con Prague, which took place from March 13 to 15, 2026, at the O₂ universe in Prague, was attended by over 28,000 fans.

Rocco Siffredi is coming to Prague. Erofest 2026 will bring world stars, dozens of shows, and a new Alterno zone.

Prague will once again transform into the center of the international erotic scene on April 10 and 11, 2026. The next edition of the Erofest fair will take place at PVA EXPO Prague – Letňany, which annually brings world stars, a significant program, and exhibitors to the Czech Republic. This year, the general partner of the event is once again the brand SVAKOM, one of the leading global manufacturers of designer intimate products.

PAM RABBIT: PAM RABBIT IS MY ALTER EGO, I AM PAMELA NARIMANIAN.

She has been composing songs since she was fourteen. The conservatory gave her a foundation, and she worked hard for the rest. What she didn't know, she learned. She first saved up for her initial music videos and then realized them all by herself. She views her voice as a muscle that needs training. Ten years on stage, three years under a label. Two Anděl Awards, four participations in Eurovision. Featured in Forbes, ELLE, and Times Square in New York. And she keeps going. She doesn't waste time; she invests it. When she commits to something, she goes all in. On stage, she's intense, almost electric. In private, she's an introvert who guards her energy. On March 3, she releases her album Planet 33 to the world. And on March 18, she kicks off the Fórum Karlín. Tough yet fragile at the same time. A woman with raven hair and an x-ray gaze.
This site cannot be used without browser cookies! Please enable cookies in your browser settings.