It's been just days since hundreds of thousands of people fell, sending the world into a frantic tailspin.With other survivors at his side, Will is trying to get to Knoxville, Tennessee, where he has reason to believe his parents are. But the changed world, and its new race of rabid creatures, is doing everything is can to stop him.Meanwhile, David has found refuge in the same hospital as Jessica and Melissa, having barely made it out of the warehouse...