Padua, 2025. In the lecture chair where Galileo once taught, a Dutch student discovers a yellowed note: lines in Latin, addressed to the master himself. It mentions an anagram — an answer from Prague, and a secret that remained hidden for four centuries. What follows is a journey through archives, towers and monasteries, tombs and museums. Together with historian of science Sienna Vermeer, Vincent unravels a trail left by Galileo himself, with help from his pupil Viviani and Leiden’s free press.

A story about truth and silence, science and faith, fathers and daughters. The Third Anagram is a historical novel based on real facts and locations – a journey through time and knowledge, and a tribute to the role the Netherlands played in both the birth and preservation of what changed the world forever.

A story filled with codes, letters, gravestones and telescopes. And about truth – unfolding ever further into something greater than itself.

A Dutch version is also available via Het Derde Anagram





For now I placed reviews of the Dutch version here, but these will be replaced as soon as I receive the first reviews of the English version. You can find all reviews here:


Currently only the physical printed-on-demand edition is available to order in paperback. An e-book, an audiobook and an English edition may follow soon. A solution for Belgium is also being explored. In the meantime, you can treat yourself, someone else or your entire team to a beautiful, real book: