When danger threatens her camp, the fierce and highly skilled Comanche warrior Naru sets out to protect her people. But the prey she stalks turns out to be a highly evolved alien predator with a technically advanced arsenal.
Sylvie and Maggie are strangers living on opposite coasts, leading very similar lives with husbands that travel for work too much and daughters about to leave the nest. But when their daughters befriend each other on a college tour, they soon discover a shocking secret that threatens to tear both families apart.
