During the coldest winter on record, an EMP attack wipes out the nation's power and cripples the country. As the city spirals into lawless chaos, an investigative journalist, twenty-six-year-old Cassandra Drews, is forced onto the dangerous streets of Portland to begin the long walk to her parents' home in Oregon. But hypothermia and starvation aren't the only dangers Cass and her rescue dog, Daisy, face on their perilous trek.

At the end of the world. Nick Peterson never expected to be stuck with a bunch of kids. A 17-year-old boy shouldn’t be responsible for keeping other people alive. But he didn’t have much choice in the matter. That’s what happens when everyone else dies.

Clint Redshaw walks into a port facility meeting expecting an ordinary day arguing about the budget. When the shaking starts, he keeps calm. But as the tremors stretch on and on, the ground rips apart, the dock disintegrates, and chunks of land fall into the Strait. When the quake finally ends, there's only one thing on his mind: his daughter. Mika's singing songs and laughing with a gaggle of other sixteen-year-olds as they climb into the Pacific Northwest mountains for a scout weekend. One minute, it's sunshine and good vibes, and the next, it's screaming and chaos.

Half of the earth's population has been wiped out. Impossible to predict or stop, the Gamma Ray Burst tore through the Earth like a bullet, its radiation wave killing hundreds of millions, and the after effects ensuring the deaths of billions more.

Stuck in Boston at a technology conference with his wife and children at their cabin in Tennessee, Jake Walton becomes trapped as multiple category five hurricanes devastate the east coast. As the situation worsens and an unknown foe begins to target key infrastructure points across the country, he will risk everything to get back to his family.

A volcanic eruption on the other side of the globe is the beginning of the end of the world. Oblivious to the changes were Ron Ash and his small Texas town. Then a dam brakes and washes away nearly everything and everyone they knew, including Ron’s wife.

Young parents Ethan and Brooke Spencer are on a romantic ski vacation in the Rockies when the lights go out, cars stall, and communications fail. Stranded 800 miles from home, they are desperate to return to their four-year-old twins and are willing to do whatever it takes to reach them.

When the helicopter goes down after dropping them off, they realize they’re in trouble. The platform loses power. Cell phones don’t work. Everything electronic is dead. There are whispers of an EMP attack. Now that they’re stranded with a skeleton crew on a steel platform miles from shore, battered by massive waves, the deadly truth of their predicament slowly sinks in.

Laurel was working in the ER, stabilizing a patient, when the unthinkable happened. An EMP hit. The power went out. And it never came back. In the devastating aftermath, she must turn South Minneha Hospital into a place of refuge, a beacon of hope for her fellow survivors. But a beacon attracts predators, too… Predators like Arlo Staaf, the brutal leader of a ruthless gang. Desperate to save his dying son, Arlo takes over the hospital and gives Laurel an impossible ultimatum: save his terminally ill boy, or watch everyone she cares for die.

An EMP bomb blasts a small town in Pennsylvania back to primitive times. Former Marine Raider Lori, a committed survivalist, finds herself in a race against the coming winter and a growing foreign threat to ensure her family's survival. As society crumbles around her, will Lori's meticulous preparation be sufficient, or will she fall to the encroaching chaos and snow?