Patricia Erickson

They promised a cure for cancer, but they delivered civilization's ultimate end. When the world's largest Pharmaceutical company inadvertently unleashes a deadly virus, it plunges society into darkness. Dan Porter must stare into that darkness and try to find the light. Separated from his family by thousands of miles, he must brave the treacherous landscape, doing whatever he can to live to see another day.

When the clock is ticking and innocent lives are at risk, Master Sergeant Rob Walker and his Delta team are the only thing standing between the United States and a terror network determined to detonate dirty bombs in cities across the country. With a ruthless terrorist mastermind at the helm, one previously thought to be dead, Rob and his team must hurry to identify and stop the source of the bombs before it's too late.