A mutating plague is spreading. It's killing two of every three people on Earth. And Mike Crenshaw is totally unprepared. From the world of The Traveler Series comes a new cast of characters, new obstacles, and the same devastating, world-altering virus which plunges society into the depth of a dystopian hell. Unprepared begins in the hours before The Scourge takes hold. As if ripped from today's headlines, governments react too slowly and the disease spreads too fast. Quarantines don't work. Infrastructure fails. People die.

Binge listen. Keep the lights on. Lock your doors. A mutating plague has killed two thirds of the world's population. The new threats come from desperate survivors. And Mike Crenshaw is looking for solid ground on which to find safety and peace. From the world of The Traveler Series comes a new cast of characters, new obstacles, and the same devastating, world-altering virus which plunges society into the depth of a dystopian hell. Grounded begins in the aftermath of The Scourge.

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.  

Jim Powell is convinced that his presence in the valley is putting his friends and family in danger. Hoping to buy them some time, he increases the security at his home, then sets off on a trip to allow the situation in his community to cool off. As much as he hates the idea, he also intends to scout out a location to fall back to if his people get driven from their homes. Frustrated by the constant tension and violence, his best friend, Lloyd, joins him.

He survived The Scourge, defeated The Cartel, and escaped The Dwellers. Now he wants revenge. After a brutal attack on his homestead, Marcus Battle seeks to find the men who took away his second chance at life in a postapocalyptic world. When he finds them, they'll wish they'd left him alone.

Marcus Battle is tired of the world. And he's certain the world is tired of him. But when an old friend needs his help, he steps back into the violence and corruption he's fought for so long to avoid. A decade after he disappeared north of the wall that separated his Texas from the rest of what used to be his country, an oppressive government threatens the only people alive for whom he cares and who care about him.      

No man is an island, but Marcus Battle is a man lost at sea. In the final chapter of the Amazon best-selling The Traveler Series, reluctant hero Marcus Battle is tasked with helping his friends escape the reach of an oppressive government. His team is undermanned and outgunned in its efforts to reach the mythical refuge called "The Harbor." But they are relentless in their pursuit of freedom and, at long last, peace. Can Battle find all that has eluded him since a deadly plague took his family and left him alone?

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 new mission. An old rival. The powerful secret that binds them. Since the U.S. collapsed into chaos, Conor Maguire has fought to keep his family and friends safe, turning away attackers who threatened their community, seeking to live off the spoils of theft and murder. Fortunately, Conor is no stranger to fighting. In fact it’s his job. He’s an old-school assassin. When Conor and his partner reach their target they find that all is not as it seems. One small job, killing a shady financier, quickly becomes something larger.

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. 

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.

A plan to take down the New World Order. When Solomon calls in a favor, Josh is obligated to hold up his end of the bargain. He quickly regrets binding himself and the group to the open-ended agreement after hearing what Solomon has in mind. The mission is not only dangerous and foolish, but Josh considers it to be down-right impossible. Lucius Alexander’s OASIS cities are living up to their namesake by providing security, healthcare, food, shelter, and even recreation. But admission to these modern utopias come at a cost.

A world subjugated by tyranny. A society unraveled. A nation in shambles. A population decimated. A future boundlessly uncertain. A community of families on the verge of extinction. The Russell family is finally reunited and the citizens of Trout Run Valley are blessed with a period of repose, but the interlude does not last. Measures of aggression resume against them yet again, only this time, escalate to an unprecedented degree of ruthlessness, forcing the surviving victims to their breaking points.

Pre-med student Coral is on vacation in Idaho when something terrible happens. The black cloud is followed by a wildfire and searing heat that lasts for days. She survives deep in a cave but emerges days later to find the world transformed, with blackened trees, an ash-filled sky, and no living creatures stirring - except for her. So begins her desperate journey to find water and food and other survivors...and the answer to the mystery of what happened.

Cassie Forrest isn't surprised to learn that the day she’s decided to get her life together is also the day the world ends. After all, she’s been on a self-imposed losing streak since her survivalist parents died: she’s stopped painting, broken off her engagement to Adrian and dated a real jerk. Rectifying her mistakes has to wait, however, because Cassie and her friends have just enough time to escape Brooklyn for her parents’ cabin before Bornavirus LX turns them into zombies, too.