Think North Korea and Russia are the greatest danger to the United States? Think again. After a surprise biological attack, America, the most powerful nation on Earth, quickly succumbs, with 99.91% of the population over the age of 16 decimated. As society unravels, and the ground invasion of his country begins, loner Isaac Race must form a connection with a ragtag group of survivors and elude not only the invaders, but other dangers and threats unleashed in chaotic Post-America.

Something is not quite right about the Drake Mountain facility, and it has nothing to do with the black bags over their heads or guns at their backs when they arrived. Now in the safe haven they fought so hard to reach, they should feel secure, but all of them sense something is amiss. Each question answered only raises another. Especially the question of why their friend Sonny was separated from them and locked up. They're about to get some answers they won't like.

After their hurried escape from the Drake Mountain Facility, Isaac and his group stumbled upon a farmhouse in a secluded valley. It's what they've been looking for - a place to make their home, both now and in the future. Their joy is tempered by questions though. How will they feed and look after themselves, especially with a baby on the way? Was the virus unleashed against the invaders successful, or will they be watching out for their oppressors for the rest of their lives? And even if they are gone, what other dangers in the post-apocalyptic world await them?

No maze, no zombies, no games. Luke has finally returned and, with the aid of Colonel Randall's settlement, Isaac and their group get busy making a bigger and better home for themselves in Manchester. Everything points to them living "happily ever after", but rumors of a hostile army in the west are soon proven true. The army is led by the last president's son and they are as ruthless as the rumors said. Will Isaac, Luke and co have to take up arms again? And if so, will this be the battle that decides once and for all, who lives and who dies?

In the tragic aftermath of the clash with the marauders, Luke has walked out. No one knows where he's gone, and no one knows if he'll be back. With only reminders of tragedy behind him, he sets off to fight his demons on his own terms, his first time alone in the ruins of America. Will he find solace he is looking for or only more danger and death?

Throughout the millennia, mankind has faced epic floods. Evidence shows that the sudden reversal of the planet's magnetic field, a fast pole reversal, had a profound impact on climactic conditions. What was once frozen is now melted. The rising sea levels had to go somewhere. In past civilizations, man persevered because after these floods, the waters always receded. Until they didn't.

What would it take to turn an all-American teenager into a stone-cold killer? America has fallen to a catastrophic stealth attack and a ground invasion of the continental United States has begun. Sacramento teenager, Jack Monaghan, has just buried his parents, and needs to work out what to do. Trouble is, his older sister has locked herself in her room and won't eat, drink, or talk to him - let alone sit down and plan what they'll do to survive.

Even before becoming a husband and father, safety had been Shane McDonald’s priority for most of his 45 years. As a nuclear engineer, it’s his responsibility to keep the Sequoyah Nuclear Plant functioning at optimum levels to avoid what protesters fear most: a meltdown. But when a coronal mass ejection from the sun wipes out power across the globe, stopping a nuclear chain reaction is no longer his primary concern.

The KGR seems unstoppable. To beat them, Wes fears he may have to become what he hates. An unfeeling man capable of unspeakable things. Raider, Yaeger and Diesel all try to keep the humans they own and protect safe, but the enemy seems to come in overwhelming numbers and better supplied than the humans left at the homestead.

A month and a half on the Appalachian trail and Beth "Bluebird" Sullivan and Landon Gray thought they'd seen the worst of society. With a mysterious stranger in their midst, trouble at every turn, and miles to go, the unknown will be even more terrifying. Back in Castine, Maine, survival is getting harder every day as martial law is imposed and loyalty tested. When Max goes missing and returns with a tale of a group who might be able to help, Deputy Daniels must decide which side of the law he's on.

The journey continues for Ben, his son Joel, Joel’s classmate Allie, and their dog Gunner as they struggle with the harsh realities of this dangerous new world. Forging their way past countless obstacles both natural and manmade, they slowly make their way across the country, never knowing where they will sleep, or what challenges lie ahead. But the drive to reunite with family pushes them toward the East Coast. Setbacks wait around every turn. Ben and his crew must adapt and overcome, honing their survival skills as they are repeatedly forced to fight for their lives.

Less than two days. That’s all the notice America gets of a fast-approaching solar storm so unprecedented in scale it sets the geomagnetic scientists in a panic. Many citizens don’t have the resources, or even the concern, to take preparatory measures for the overhyped-sounding warnings that life as they know it is about to be over. Joel McConnell, a self-made Washington DC businessman and survival hobbyist, is not one of those. But bugging out with his culture-loving girlfriend before the solar flare hits proves to be a too much of a challenge on such short notice.

Jason Sterling had a simple life by all accounts. He had worked the same job his entire adult life, he had never married, and he had no children. He was used to doing things on his own. His comfortable life was shaken to the core the day he learned of his fathers death. It was a mysterious meeting that set life-altering events in motion, and the allure of a new life was too great to walk away from. When an electromagnetic pulse brings the modern world to its knees, Jason's choice proves to be the right one.

Four months ago, an EMP brought the power grid down and crippled the country, leaving ferry pilot Landon Gray and off-the-grid teen Beth "Bluebird" Sullivan alone on a North Carolina mountain, scrambling to survive. The unlikely duo escaped death, but are far from safe. With no power, internet, phones, or transportation and over a thousand miles from his home in Castine, Maine, they set off on a perilous journey using the Appalachian Trail. But as chaos forces the worst of society into their path, they must fight to survive.

For eons, since the formation of our planet, Earth’s magnetic poles have reversed. Powered by the machinations of her spinning iron core, coupled with the hot liquid that has churned around it since the planet’s infancy, this geologic wonder has been occurring without much fanfare, until now. A geomagnetic apocalypse is descending upon humanity. It’s a catastrophic event caused by the Earth’s magnetic field growing restless. And now, the changes are accelerating at an astonishing rate. What happens when the magnetic field grows weaker?