Categories: Crime Crime Fiction Thriller Books Thrillers


Digital Fortress
4.4 (8,850 ratings by Amazon)
Paperback English
By (author) Dan Brown


When the National Security Agencys invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls in its head cryptographer, Susan Fletcher, a brilliant, beautiful mathematician. What she uncovers sends shock waves through the corridors of power. The NSA is being held hostage - not by guns or bombs, but by a code so complex that if released would cripple U.S. intelligence.

Caught in an accelerating tempest of secrecy and lies, Fletcher battles to save the agency she believes in. Betrayed on all sides, she finds herself fighting not only for her country but for her life, and in the end, for the life of the man she loves...


Product details

Format Paperback | 512 pages
Dimensions 110 x 178 x 30mm | 269g
Publication date 03 Nov 2016
Publisher Transworld Publishers Ltd
Imprint Corgi Books
Publication City/Country London, United Kingdom
Language English
Edition Statement New edition
ISBN13 9780552161251
Bestsellers rank 13,237