"Erebus Resort, occupying a valley deep in the Colorado Rockies, offers guests the experience of viewing woolly mammoths, Irish Elk, and giant ground sloths in their native habitat, brought back from extinction through genetic manipulation. When a billionaire's son and his new wife are kidnapped and murdered in the Erebus back country by what is assumed to be a gang of eco-terrorists, Colorado Bureau of Investigation agent Frances Cash partners with...

Taking a caretaking job at a nature preserve, Katie gets more than she bargained for when a terrified woman arrives late at night expecting a safe place to hide, and she suddenly doesn't know whom she can trust as she decides how much she'll risk to do the right thing.