000 01034cam a2200169 4500
001 COU19959
008 120401t xxu||||| |||| 00| 0 eng d
020 _a0552151696
100 _aBrown, Dan
245 _aDigital Fortress
260 _bCorgi Books
500 _aBook
500 _aMonograph
520 _aSynopsisWhen the National Security Agency's 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... 
650 _aFiction
942 _cBKSTD
999 _c80453
_d80453