Miles away from the hectic city, Reed and Rebecca hike into the beautiful Northwestern woods. They're surrounded by gorgeous mountains, waterfalls, and hundreds of acres of unspoiled wilderness. But something--or someone--begins closing in on them. Something no human has ever seen. And it's killing everyone in its path without remorse.--From publisher description.

Josephine Morrow is Girl One, the first of nine "Miracle Babies" conceived without male DNA, raised on an experimental commune known as the Homestead. When a suspicious fire destroys the commune and claims the lives of two of the Homesteaders, the remaining Girls and their Mothers scatter across the United States and lose touch. Years later, Margaret Morrow goes missing, and Josie sets off on a desperate road trip, tracking down her estranged sisters...