In an instant, the world stopped. No electronics. No cell phones. No hope. An atomic blast meant to stave off an incoming asteroid on a fatal collision course with Earth goes terribly wrong. Atomic debris scatter the globe, pelting civilization until only ruins and anarchy is left. 40 Days. That’s how long it’ll take for the Atomic Fall to stop. The world will never be the same. Liam Hunt knows that better than anyone, being one of the military minds behind the life-saving attempt to keep humankind from extinction. When the lead general ignores his warnings, he knows it’s time to go to Plan B, because this is only the beginning. It’s a race for survival as Liam and his sister face hundreds of miles of ruined terrain. A rogue team of scientists and soldiers have established safety bunkers around the world and if Liam can make it in time, his family might just survive. Start running, because the countdown starts now.