With little warning, a solar super flare erupts from the sun. A billion tons of superheated plasma hurtles through space. As multiple solar storms strike Earth, transformers explode, the power grid fails, and communication networks collapse. Half the world goes dark, thrusting the planet into utter chaos.

Dan Slaughter has given up on appearances. With his wife dead and his kids grown, he’s slowly reverting back to the east Tennessee boy he used to be three decades earlier. He quit cutting his hair and started smoking pot. He drinks when he wants to and sings along with the classic songs of his lost youth.

Tough-as-nails Dakota Sloane has spent her life running from the past. A man haunted by secrets, Logan Garcia has only one goal: to drink himself into oblivion. When a bomb detonates over Miami, utter anarchy erupts. Dakota knows of a safe house deep in the Everglades, but she needs Logan's help to survive the chaos. But the radiation isn't the only threat. At every turn, deadly foes are determined to stop them. As a diabolical conspiracy emerges, Logan and Dakota must prepare for the fight of their lives against an enemy more powerful than they could ever imagine.

In the dead of winter, an EMP attack destroys the U.S. power grid. No electricity. No cars or phones. The country is plunged into instant chaos. But for Hannah Sheridan, it's the best day of her life. For the last five years, she's been the captive of a sadistic psychopath—until the EMP releases the lock of her prison.

Willie grew up outside of Damascus, Virginia, and life was never easy for her. She’s a hard-as-nails single mom who struggles to make ends meet with little support and few opportunities. She’s also the community “rescue mom”, taking in young people with no other place to go. All this while dodging an ex-boyfriend turned stalker who also happens to be a cop. Willie only made it to adulthood by being resilient. That toughness, combined with a series of odd jobs and side hustles, helps keep her unorthodox family afloat.

Weeks after a domestic terror attack leaves Texas in the dark, the rest of the nations begins to feel its pain. The economy weakens. Supply chains break. And a shadowy conspiracy works to undermine everything Americans hold dear.

Isaac Race thought he'd found a new family and home. A new Life. He had, but it's all about to be snatched away. When an ambitious enemy launches a sneak attack on the USA, his peaceful life is shattered and Isaac, by his very nature a loner, must band together with a ragtag group of survivors to make their way to a sanctuary, three states away in the depths of a vicious east coast winter.

Forty years later, the pain of his personal tragedy still echoes within John Hopper. He retreats to the small town, Ripley, West Virginia, and is content being alone and in peace. He spends his evenings as an amateur podcast host, anonymously broadcasting rants about what is wrong with the world. Through a faithful listener and scientist, Jarvis, John finds out about the impending comet impact, possibly, an extinction level event.

Colonel Silas Ford has everything he could want: a beautiful wife, a successful career as a fighter pilot, and a contented life. But his world is about to come crashing down. When failing eyesight grounds him, Silas is reassigned to the Pentagon’s enigmatic All-Domain Anomalies Resolution Office, tasked with investigating Unidentified Aerial Phenomena or UAP. As a seasoned pilot, Silas has encountered aircraft that defy modern technology and the laws of physics, transforming his skepticism into a reluctant belief in extraterrestrial life.

For Megan Wolford, life as she knew it came to an end after the world was decimated by an EMP. Now, she does her best to survive and protect her daughter, Caitlin. But when the young girl falls ill with a mysterious virus, Meghan must leave the safety of their home and embark on a dangerous journey to forage for medical supplies.

On a quiet beach in South Florida, Alice Burton and her two children have started the family vacation early - all that's left is for James to fly in from a conference in Colorado. When the small beach town they're staying in is consumed by fire, they're forced to seek help on foot - facing dangers both natural and manmade at every turn.

Before the lights went out, Jack Warrant never considered himself a prepper. That was someone on the edge, a conspiracy theorist or a doomsday cultist who had a fatalistic view of the world. He was neither a theorist nor a cultist. He was an optimist. At least that was what he told himself when the darker thoughts creeped into his psyche as he stared at the ceiling in the middle of the night. Whenever he started down the rabbit hole, he always clawed his way back into the sunlight.

In a world overrun by the undead, with no experience in parenthood and an empty past that haunts her every step, Vicki is the last person you'd expect to be a caregiver. A borderline alcoholic struggling to keep her demons at bay, she's suddenly thrust into the role of protector for two young children.

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.

If society fell apart, could your family survive? Jim Powell thought he was ready. He was a regular guy who travelled a lot for work and hated every second he was away from his young family. But when ISIS operatives unleashed a coordinated attack on America’s infrastructure, his entire world shattered. The electrical grid collapsed, communication networks were damaged, critical bridges and dams were destroyed, and major fuel refineries have gone up in massive fiery clouds.