The nightmare she’s running from is nothing compared to where she’s headed.Tegan is eight months pregnant, alone, and desperately wants to put her crumbling life in the rearview mirror. So she hits the road, planning to stay with her brother until she can figure out her next move. But she doesn’t realize she’s heading straight into a blizzard.She never arrives at her destination.Stranded in rural Maine with a dead car and broken ankle, Tegan worries she’s made a terrible mistake. Then a miracle she is rescued by a couple who offers her a room in their warm cabin until the snow clears.But something isn’t right. Tegan believed she was waiting out the storm, but as time ticks by, she comes to realize she is in grave danger. This safe haven isn’t what she thought it was, and staying here may have been her most deadly mistake yet. And now she must do whatever it takes to save herself—and her unborn child.A gut-wrenching story of motherhood, survival, and twisted expectations, #1 New York Times bestselling author Freida McFadden delivers a snowbound thriller that will chill you to the bone.

Erebus Resort, occupying a magnificent, hundred-thousand–acre 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 the magic of 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 county sheriff James Colcord to track down the perpetrators. As killings mount and the valley is evacuated, Cash and Colcord must confront an ancient, intelligent, and malevolent presence at Erebus, bent not on resurrection but on extinction.