What would happen if terrorists got their hands on a virus — a terrifying mix of Ebola, hepatitis, and bubonic plague — with the potential to wipe out humanity? This is the crisis that Derek Stillwater faces as troubleshooter for the U.S....
Derek Stillwater, bioterrorism expert for the Department of Homeland Security, already has his bags packed for vacation when he gets the call: "Sarin gas attack on a detroit restaurant. Fifty-two dead." The killer calls himself the Serpent and...