Edge of Night — Don Pendleton

A covert action group known only to the President, Stony Man's ultrasecret command center, cyberintelligence network and crack commandos battle terror with swift and deadly force. But with the new millennium, Stony Man faces a nightmare that may turn the West into a graveyard.

BUTCHER'S MATH

An outbreak of mutated anthrax has spread from the Western embassies in the Arab world to the U.S., and the plague that could end civilization is unleashed. As Mack Bolan hunts for the plague's mastermind, Able Team takes on a cult arming for Armageddon, and Phoenix Force races to defuse a nuclear war in India....

As the end of the century nears, nothing -- perhaps not even Stony Man -- can stop the madness.