
by Dan Brown · St Martin's Press · tapa blanda · ISBN 9780312995423

VAT included
Hamelyn quality guarantee · checked and verified, or your money back
«Digital Fortress» is Dan Brown's technological thriller, published by St. Martin's Press in paperback (448 pages, in English).
NSA cryptographer Susan Fletcher investigates a code that the agency's decryption machine cannot break. The programmer who created it threatens to release a formula that could bring down American security. Amid conspiracies and betrayals, Susan tries to avert catastrophe in a race across Washington, Tokyo, and Spain.
The original novel was published in 1998; this 2004 edition is the second revised edition.
For readers of technological and espionage thrillers, with plots of cryptography and conspiracies.

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.
