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Digital Fortress
Paperback Edition: 1
When the National Security Agency's code-breaking machine encounters a code it cannot decipher, the agency calls in Susan Fletcher, its head cryptographer. She discovers that the agency is being held to ransom with a code so complex that, if it was released, it would cripple U.S. intelligence.
Pages : 512
Publisher : Corgi
Publication date : 2004-03-01
Subjects: Fiction, Published in the UK, Contemporary, Crime / Thrillers, Historical Fiction, Thriller / Suspense