Quote:🌞 Dr. Jack Stapleton and Dr. Laurie Montgomery must race against the clock to prevent an unthinkable catastrophe in this "frightening" (Publishers Weekly) novel from the #1 New York Times bestselling author hailed as "the master of the medical thriller" (The New York Times).

Experts do not question whether a bio-terrorism event will occur in the United States, only when. . . .

New York City cab driver Yuri Davydov is an angry, disillusioned Russian émigré poised to lash out at the adoptive nation he believes has denied him the American Dream. A former technician for the vast Soviet biological weapons system, Yuri possesses the technical knowledge to carry out his vengeance on a horrific scale, especially after teaming up with a pair of far-right survivalists who share his abhorrence of the United States government.

Dr. Jack Stapleton and Dr. Laurie Montgomery are...