The release date for the English version of 'Digital Fortress' by
Dan Brown is Jan 2004. If you enjoy this novel, it is available for buy as a paperback from Barnes & Noble or Indigo, as an ebook on the Amazon Kindle store, or as an audiobook on Audible.
The National Security Agency contacts Susan Fletcher, a gifted and elegant mathematician, its chief cryptographer, when its unstoppable code-cracking machine comes across an enigmatic code it is unable to crack. Her discoveries cause seismic waves to rip through the corridors of power. Not weapons or explosives, but a cleverly complicated code that, if cracked, would render U.S. intelligence completely useless is holding the NSA captive.
Susan Fletcher struggles to preserve the organization she believes in while being engulfed in an ever-increasing storm of lies and secrets. After being betrayed by everyone, she finds herself battling for her life, her nation, and ultimately the life of the man she loves.
(rear cover).