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This is the official Twitter page for author Dan Brown, run by his office. The new Robert Langdon thriller, THE SECRET OF SECRETS, arrives September 9, 2025

Joined September 2012
Photo by Dan Brown (@AuthorDanBrown)Photo by Dan Brown (@AuthorDanBrown)Photo by Dan Brown (@AuthorDanBrown)Photo by Dan Brown (@AuthorDanBrown)Photo by Dan Brown (@AuthorDanBrown)Photo by Dan Brown (@AuthorDanBrown)Photo by Dan Brown (@AuthorDanBrown)Photo by Dan Brown (@AuthorDanBrown)Photo by Dan Brown (@AuthorDanBrown)Photo by Dan Brown (@AuthorDanBrown)
Join Dan on tour for THE SECRET OF SECRETS in September! For tickets and more information visit DanBrown.com
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I swear this Underwood is not the reason it took me a few years to write The Secret of Secrets
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ICYMI – Thrilled to finally be able to share this news
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My wingman while writing The Secret Of Secrets…
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A few ideas while you’re waiting for September 9th…
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Fond memories of working with the stellar stars and talented playwright of The Da Vinci Code stage play!
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Pleased to have an answer to this
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This hardcover has a secret...
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Winston is excited that the book is finally announced…
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THE SECRET’S OUT! The world’s most celebrated thriller writer returns with his most stunning novel yet - we’re so excited to announce the new novel from the global bestselling author of The Da Vinci Code, Dan Brown. A race-against-time thriller which sees the return of Harvard symbologist Robert Langdon, don’t miss THE SECRET OF SECRETS. OUT 09.09.25 #TheSecretOfSecrets
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EXCLUSIVE: @authordanbrown announces his new book “The Secret of Secrets” is out everywhere September 9th! The new thriller from bestselling author of “The Da Vinci Code” will reunite fans with Harvard symbologist Robert Langdon in love and on the run.
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THE SECRET OF SECRETS – The new Robert Langdon thriller arrives September 9, 2025
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Thanks to my brother @GregoryWBrown for his fascinating work on the "cymatics" visuals for our upcoming planetarium show. youtu.be/gVeMJAFHxCE
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Even these first few tests illustrate a phenomenon echoed in the ancient scripture of so many belief systems— that vibration and frequency are powerful organizing forces in nature.
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Looking forward to sharing this Planetarium show, God, Science, and Our Search for Meaning. It premieres at the @museumofscience, Boston on November 11th. For more information, visit mos.org/planetarium/search-f… #MuseumofScience #Boston #ScienceforAll #Planetarium
This new Planetarium show from @AuthorDanBrown and the Museum of Science explores humankind’s oldest questions and reveals how science and religion strive to illuminate our deepest mysteries. The show opens 11/11 your tickets today! bit.ly/MOSGSSM
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Excited to be partnering with the @museumofscience on this unique and thought-provoking project.
God, Science, and Our Search for Meaning from @authorDanBrown and the Museum of Science explores humanity’s oldest questions, experience new possibilities, and witness the startling interplay between science & religion in this brand-new Planetarium show mos.org/planetarium/search-f…
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El código Da Vinci por @AuthorDanBrown es el thriller que se convirtió en un fenómeno cultural y ahora está disponible en español como audiolibro. #ElcódigoDaVinci está narrado por Germán Gijón. Escuche el libro que comenzó todo en audio: bit.ly/3r1dpLK
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