The Talbot Odyssey — Nelson DeMille

IT STARTED AS A SIMPLE SPY HUNT. IT BECAME A DESPERATE BATTLE TO SAVE THE WEST.

For forty years Western intelligence agents have known a terrible secret: the Russians have a mole-code-named Talbot-inside the CIA. At first Talbot is suspected of killing European agents. Then a street smart ex-cop uncovers a storm of espionage and murder on the streets of New York, while in a Long Island suburb a civic demonstration against the Russian mission masks a desperate duel of nerves and wits. Engineered by Talbot, a shadow world of suspicion and deceit is spilling onto the streets--leading to a new Soviet weapon and a first strike war plan threatening the foundations of American government For the U.S., time is running out. For Talbot, the time is now.