The Gathering Storm (Surviving the Fall 2)

After narrowly surviving an escape from Los Angeles, Rick Waters heads east in an attempt to get home. When he reaches the outskirts of Las Vegas, though, he is faced with the sobering fact that the world is forever changed. Meanwhile, at home in Virginia, Dianne Waters and her three children work to prepare for the imminent arrival of winter while dealing with the fact that they may not be as alone as they think....