Two months without power has plunged the nation into chaos. Without technology, humanity is crumbling. Starvation spreads while brutal gangs rise, dominating in a savage fight for control. Between John McGregor and his trapped daughter lies a nation in darkness, and a city that has become a fortress of fear.

Texas Ranger Rachel Blackwood, part Native American, tracks notorious serial killers in a harrowing and fast-paced thriller series. A strong, complex protagonist fights for justice.