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Digital Fortress [used book]

By: Dan Brown

Price: $6.00

Publisher: UK, Corgi Books: 2004

Seller ID: 0552151696

ISBN: 0552151696

Condition: Good

When the NSA's invincible code-breaking machine - encounters a mysterious code it cannot break, the agency calls in its head cryptographer, Susan Fletcher, a brilliant and 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 ingeniously complex that if released it will cripple U.S. intelligence. View more info