A baby was supposed to be the answer. For Gabriella and Chris, it was the final, frantic attempt to bridge the distance between them. That was before the deployment forced them apart. But when Chris leaves, he leaves Gabby alone in a house that feels more like a tomb than a sanctuary.

The warmth of their last days together soon curdles into a cold, creeping dread. Something is moving in the quiet corners of the rooms they intended to fill with life. As the line between her crumbling mental state and a physical threat blurs, Gabby discovers that some secrets don't stay hidden in the dark. They hunt.