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...
OMEGA: A Black Flagged Thriller (Book 5)
A joint U.S.- Russian Special Forces raid against a hidden laboratory yields an alarming discovery. Anatoly Reznikov, the deranged bioweapons scientist stolen from U.S. custody a few years earlier,...