Three survivors travel the ruins of a collapsed society, sifting through the rusted relics of the Ancients' civilization as they search for a better future, hoping to escape the horrors of the past. But among those treasures lurks danger. And what they discover might be worse than what they left behind.

It was just a random mutation - one of a billion that happen in viruses every day. But this one was different. It exploded out of Somalia and spread across the oceans before anybody thought to look up from their cell phones to see what was going on. The infected breathed the virus into the air around them, spreading it through the cities faster than anyone thought possible. Hospitals were overwhelmed. Police lines crumbled. Quarantine sites disintegrated. Cities started to collapse.

Five years after a pneumonic plague killed two-thirds of the world’s population, army veteran Marcus Battle is isolated. He’s alone with his guns, his food, and the graves of his wife and child. If anyone steps onto his property he shoots first and never ask questions. But when a woman in distress, chased by marauders, seeks asylum, Marcus has a decision to make.

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.

When the end of the world arrived, it came not with a bang, as most expected, but with more of a "pfft" instead. Humanity has been torn asunder and brought to the edge of total annihilation in less than an hour. For those who died, it was a quick death, so fast that their brains didn't have time to process the pain signals from their nerves. For those who survived, the true horror is about to begin as they struggle to not only stay alive, but come to grips with the shocking realization about what - and who - was responsible.

When a viral apocalypse kills 97 percent of the people on the planet, the survivors' humanity is hanging by a thread. Amid the leftovers of civilization, ex-Army Ranger Jason Larsen is reminded of the meaning of hope, family, and loyalty by a dog and a young boy who are as alone as he is. The survivors he seems to collect become family, and that is very bad news for those who think they run the apocalypse.

By the divine promise of sacrifice, he awakened an Ash Angel with a new body, new powers, and a new war to fight. Cassandra, his temperamental trainer, tries to get him ready to battle Ghostpackers and Dreads, but it might be too little too late: for the first time in history, the Ash Angels are faltering against the fury of an evil more ancient than they are. While he fights to survive run-ins with a Sheid-hunted pop star and a gorgeous but dangerous Dread, Trace realizes his new life cannot erase the trauma of the old.

In the jungles of Uganda, Ebola has mutated into an airborne strain. Now, all it takes is a little nudge, and the virus explodes across the planet. Panic, disbelief, and disinformation leave people unprepared to react. They hoard. They flee. They turn to violence. Austin Cooper is stranded in Africa, at the epicenter of the outbreak. His sister, an NSA analyst, is pulling strings to locate him, while trying to understand what is going on. In Colorado, Austin's parents are fighting to stay alive as millions are infected. And then billions.

This omnibus edition contains Survival (book 1) and Humanity (book 2) of the After It Happened series.

Rose Winter has enough problems. With a marriage going down the tubes and a dreaded anniversary party on the horizon, the last thing she needs is the zombie apocalypse. She wanted to get drunk and sing karaoke, not murder her undead neighbors. It’s clear the party’s over, however, now Rose has more problems - a missing husband, an overbearing houseguest, and keeping her family alive.  

If you think North Korea and Russia are the greatest dangers to the US - think again. After a surprise biological attack, America, the most powerful nation on earth, quickly succumbs, with more than 99.5 percent of the adult population killed. As society unravels and a 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 chaos unleashed in Post-America. 

After a long day of prepping a house for painting, all Gus Berry wanted was the night off to spend some time with his girlfriend and relax before having to return to work the next morning. But that isn’t going to happen. Because Gus’s co-worker Benny has found a one-night job at the local Mollymart East, a job that has to be done by morning. If Gus and his paint crew can complete the work by then, it could mean huge business with a respected, established grocery store chain.

Disorder and chaos ravage London when thousands are contaminated by the accidental discharge of an experimental bioweapon. The disease robs its hosts of rational thought, giving them a singular desire - find more living flesh to infect.

A devastating attack. A family separated. A desperate struggle to survive. Jackson Block is trapped far from his family and those he loves when a rogue state unleashes a devastating attack on the United States. To reunite with his loved ones he must fight through streets that have turned into a war zone as survivors and government agents alike threaten not only his existence, but that of the entire nation. Zero Hour is a near-future, what-if tale of the apocalypse told through a frighteningly realistic lens.

A secret buried in the Antarctic. A puzzle unsolved for thousands of years. And a Brooklyn-born master gunnery sergeant who's royally pissed that he has to babysit the researchers sent to figure it all out. But when Patrick "Wic" Finnegan finally sees what the team has uncovered, he can't believe his eyes, nor is he prepared for the violence to come. Soon, the portal opens and unleashes a storm of unbridled fury upon humanity.