Inc Books on Tape
Author
Accelerated Reader
IL: UG - BL: 5 - AR Pts: 15
Language
English
Description
When the 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 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 woud cripple U.S. intelligence. Caught in an accelerating tempest of secrecy...