Brown, Dan creator text cb Vorbehalten Gustav Lebbe Verlag 1998 This edition published in 2005 monographic eng

print

524 pages : 22 cm A masterful thriller by the author of the #1 New York Times bestseller The Da Vinci Code. 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, 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 also for her life, and in the end, for the life of the man she loves. Dan Brown Adventure Computers Conspiracy PS3552.R685434 D54 813.54 FISKH 251020 20251020112204.0 8778 ger