Greg Benedict watches in horror as his wife and baby stand by the window inside of a burning building. Then, before the flames reach them, they vanish. It was just the beginning. Sporadic vanishings occur over the next several months, all leading to the day when half the population disappears. Gone. Chaos ensues as humanity struggles to come to grips with the sudden vanishing of half the life on Earth.

Before the sun rose over the town of Sisterville, everything went black. A natural disaster of unknown origins takes the lives of every living creature and decimates the small town. Disgraced NASA scientist and now Cleveland weatherman Hero Galanis knows he is more than a local celebrity on television. He recognizes the anomaly on the satellite image as a repeat of the event that cost him his career. Decades earlier, Hero made predictions about the devastation the anomaly would cause, but those predictions pale in comparison to the reality the world currently faces.

Jolly Copper is one of the few people who know the world is on the brink of cataclysmic destruction.... not because he had any scientific knowledge or prophetic dreams, but because he is nosey and read what was on a fellow bus passenger's phone one day. He learns there will be an unprecedented series of natural disasters, and the expected grand finale disaster is predicted to be a tidal wave massive enough to swallow half the globe.

Following a control breach at a top-secret facility, a weapons grade biological pathogen, YPP-234, escapes and quickly spirals out of control. It is deadly, it is fast, and it goes unnoticed until it is too late. YPP-234 isn’t just a manmade biological weapon, it is a manmade extinction level event. Now it is out.

Harper has a gift. Since a near-death experience as a child, she has the ability to reach the other side. While this unique ability is not without its downsides, Harper uses it for good: solving crimes, helping find missing persons, and giving loved ones one last chance to say goodbye. But now something lurks on the other side of the veil. Something evil, something strong, and it’s making its way through. It’s waiting for Harper.

When a killer comet hurtles toward Earth, 18-year-old Joanna Murphy is selected to wait out the apocalypse in an underground bunker. She enters cryosleep with her close-knit team, preparing to resettle the planet after the atmosphere clears in 200 years. Joanna is the only one who wakes up. Faced with a bunker full of bones and a blocked exit, Joanna must claw her way to the surface, figure out what happened to her team, and try not to panic - or die. That’s going to be tricky if she’s the only person left in the world.

This is the way the world ends. On a warm summer night in New York City, the apocalypse begins. Within days, the deadly Medusa virus is sweeping the globe like a wildfire, pushing humanity to the brink of extinction. As civilization crumbles around him, survivor Adam Fisher will discover a flicker of hope that will send him on a quest through a ruined American landscape.

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.

Since childhood Nila Carter has been made to spend every weekend at the family cabin. In her teenage years she believes it to be a prison; as an adult it becomes her sanctuary and means to survive. When a mysterious outbreak occurs in India, Nila's brother, Bobby, a virologist with the CDC, places the family on a precautionary alert to be ready to bug out. Unlike anything he's ever seen, the rabies-like virus is not just deadly; it causes extreme violent behavior in those infected.

Chris watches as the world around him falls apart. Bitten by a loved one, he hovers in a feverish state for weeks, his recovery carefully observed by a group that considers itself above humanity. A group that sees people as prey. Chris becomes a pawn in the war to determine the future of mankind. Follow him as he evolves from being a frazzled 20-something college educated mama's boy into something more. Hopefully, it's enough.

Following a mysterious storm, the world is thrown into chaos. Communications are disabled along with computer networking. Nightly, the skies illuminate and with each sequential storm more and more people disappear. No one knows what is causing the events and as the governments break down, the population dwindles to a mere fraction. Communities are left to fend for themselves. Mankind faces an extinction level event. Grant and Rita Mason have lived in the same town for over three decades. Their town has become one of the few remaining pockets of civilization.

Two teenagers find a frozen corpse in the middle of the woods and decide to bring it back to town. They have no idea they just sparked the zombie apocalypse. In the morgue below the hospital, the dead begin waking up and attacking the living. The infection spreads rapidly, turning the place into a slaughterhouse as those inside fight to survive against the undead.

When the news of an impending extinction-level meteor impact is made public, humanity struggles to find some way to survive. Violet journals her life in a notebook in the form of letters to her grandmother. They start out sarcastic and funny, as she shares entertaining and exaggerated tales of her teenage life. But when Violet finds out about the meteor, everything changes. Suddenly she is thrust into a grown-up world, and her survival isn't guaranteed.

In Atlanta, Dr. Peyton Shaw is awakened by the phone call she has dreaded for years. As the CDC's leading epidemiologist, she's among the first responders to outbreaks around the world. It's a lonely and dangerous job, but it's her life - and she's good at it. This time she may have met her match. In Kenya, an Ebola-like pathogen has infected two Americans. One lies at death's door. With the clock ticking, Peyton assembles her team and joins personnel from the Kenyan Ministry of Health and the WHO.

When an outbreak of H7N2, or as the news calls it, Whitby Fever, begins striking cats and dogs, it is newsworthy but not panic-inducing, until it is confirmed that Whitby Fever has crossed the boundaries, spreading from domestic pets to humans at an astronomical rate. Mills Run, Ohio, is not much different from any other small town. The residents have a bond and kinship. The townspeople brag that Mills Run is isolated, and at times, cut off from the rest of the world. However, not even Mills Run is secluded enough for a global pandemic.