- Buy New: $0.88
as of 8/30/2014 22:41 EDT details
- Sales Rank:3,263,244
- Languages:Unknown (Unknown), English (Original Language), English (Published)
- Number Of Items:1
- Edition:Ireland / Export ed
- Shipping Weight (lbs):10.9
- Publication Date:2009
Availability:Usually ships in 1-2 business days
When 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.
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