"When the National Security Agency's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls in its head cryptograppher, 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."

This book is going in the donation box at the Lakewood Police Department, Lakewood, Washington, USA for shipment to overseas military.