Following the light can't be that hard, right? So why don't the dead just do it and leave Stephanie Stewart alone? However nothing is ever as simple as it should be, as Stephanie learns when her hidden 'gift' becomes more than a nuisance, quickly turning into a liability. If she can't learn to trust someone with her secret, the world as she knows it will go to hell. Literally. But if she doesn't choose wisely, she might just end up learning firsthand how hard it is to follow that light. Because she's next on the list to be crossed out.