Front cover image for Digital fortress

Digital fortress

Dan Brown
When NSA's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls its head cryptographer, Susan Fletcher, a brilliant and beautiful mathmatician. What she uncovers sends shock waves through the corridors of power
Print Book, English, c2004
Thomas Dunne Books/St. Martin's Press, New York, c2004
Suspense fiction
Adult. Adult.
371 p. ; 25 cm.
9780312335168, 9780752868912, 0312335164, 0752868918
956393465
READ BY PAUL MICHAEL.