If you open your house to strangers, who knows who might come in. And what they might be after. Or whom. Now, ponder the unthinkable and surrender to your darkest dread, as sinister storyteller extraordinaire John Saul weaves a heart-stopping tale of lurking terror and twisted intent. Every parent's nightmare becomes reality for Kara Marshall when her daughter, Lindsay, vanishes from her bedroom during the night. The police suspect...