And Then There Were None

Headstones above empty graves litter Sarah Morgan's family tree.  No matter how they died: drowning, car wrecks, soldiers in war, few left enough behind to warrant a coffin.  In Sara's opinion this was an oddity, but nothing more.  And then a close relative disappears in a pool of blood, an old man, like a harbinger of doom, appears on her doorstep, and she is dragged into a world of terror--where reality--as she knew it--no longer exists.