In this age of lethal bioweapons, there's a frightening logic in the idea that your next breath might kill you. Alas, Cook's latest, about an impending bioterrorist attack in New York City, is more ho-hum than horrifying. The premise has promise: cab driver Yuri Davydov is a disillusioned Russian immigrant haunted by his involvement in a tragic accidental release of government-produced anthrax that killed hundreds, including his mother. Armed with hatred for America and practical skills in how to build a biochemical weapon, he's joined forces with Curt Rogers and Steve Henderson of the People's Aryan Army.