It spread fast - no time to understand it - let alone learn how to fight it. Once it reached you, it was too late. All you could do is run. Rumored safe zones and potential for a cure drifted across the populace, forcing tough decisions to be made. They say only the strong survive. Well, they forgot about the smart, the inventive, and the lucky.

A girl traumatized by the murder of her tribe. A battle-worn woman who became the perfect machine for survival and the deadliest special operator on Earth. Now, with the entire world collapsing around her and safety–and Alpha Team–10,000 miles away…

From the outbreak in Afghanistan to the struggles at sea, Brad and his comrades realize the war for humanity has only just begun. And there's no guarantee any of them will survive the long journey home....

When Amanda Thomlin finds herself face-to-face with the reality that she may never see her mother again, the overwhelming uncertainty nearly immobilizes her. A kind father figure steps up and takes her under his protection, bringing her into his family.

Two years after an attack brought down the electrical grid across the United States, the recovery effort is well underway. A new network of armored trains carry supplies and industrial equipment crucial to rebuilding the country. But along the rails, one area of America is still mired in darkness, violence, and danger. Some call it the Badlands. Others the Wild West. The government simply refers to it as the New Frontier. 

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.

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.

After nearly 20 years of direct involvement in the seemingly nonstop combat operations in the Middle East—first as a sniper in the 75th Ranger Regiment 2nd Battalion, then as the youngest member of the Army’s storied Delta Force—Cade Grayson is back home in Portland, Oregon, trying his best to reintegrate into civilian life.

It’s been three years since Lee Harden emerged from his bunker into a world gone mad. Governments have fallen. And new ones have taken their place. In the United Eastern States, Lee and his team of battle-hardened operatives walk a tightrope of survival, keeping their fledgling society safe from the creatures beyond their gates - and from the enemies within. Then, an ambush in hostile territory reveals a traitor in their midst - and leaves Lee barely clinging to life. Wounded and on the run, Lee and his team race to uncover the leak before it’s too late.

Twelve years have passed since the Battle of Arizona. John and Rachel have settled into a quiet, domestic life in Hawaii with their children. Mavis has followed in her father’s footsteps, becoming an Army Special Forces officer. When a team she is leading goes missing, John sets out in search of her and discovers a terrifying new world.