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...
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....