Dan Brown *****DIGITAL FORTRESS***** (Softcover)

4 SMALL SPOTS ON OUTSIDE PAGES, OTHERWISE IN GOOD CONDITION

See my other  ITEMS for good books on sale at excellent prices

DAN BROWN'S

**the  lost symbol, angels & demons, deception point and the da vinci code**

are also available...

When the NSA's invincible code-breaking machine - encounters a mysterious code it cannot break, the agency calls in 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 will cripple U.S. intelligence.