
by Dan Brown · Bertrand · tapa blanda · ISBN 9789722519540

VAT included
Hamelyn quality guarantee · checked and verified, or your money back
Robert Langdon, a professor of symbology, is urgently summoned by his friend Peter Solomon, a philanthropist and high-ranking Mason, for a lecture to be given that same evening. Upon reaching the Capitol rotunda, he makes a macabre discovery. This will be the first clue in a breathless quest, from the basements of the Library of Congress to Masonic temples, in search of Freemasonry's best-kept secret. An adventure where esoteric traditions and the formidable intelligence of Robert Langdon collide.

Daniel Gerhard Brown is an American writer best known for his thriller novels, particularly the Robert Langdon series Angels & Demons (2000), The Da Vinci Code (2003), The Lost Symbol (2009), Inferno (2013), Origin (2017) and The Secret of Secrets (2025). His novels are treasure hunts that usually take place over a 24-hour period and center on recurring themes of cryptography, art, and conspiracy theories.
