In the middle of the coldest winter on record, a super EMP destroys the power grid. No electricity. No cars or phones. Worst of all, no heat. The country is plunged into instant chaos. But for 26-year-old Hannah Sheridan, it's the best day of her life. For the last five years, she's been held captive by a sadistic psychopath, until the EMP releases the lock of her prison. Hannah emerges from her underground cell into a hostile winter landscape with no way to call for help, no vehicle that will drive, armed with nothing but the clothes on her back and her own determination to survive.

The New World Order is at hand. Civilization has crumbled since the EMP thrust humanity back into the Stone Age, and dangerous factions now scavenge for scarce resources in this terrifying new world. Austin Merryman wonders what the future holds for his teenage daughter, and if the madness surrounding them is even worth surviving. For now, the group is safe in his brother’s prepper house nestled in the Rockies. But the calm can’t last forever. With 16 people crammed together in the tiny mountain home, tensions are bound to erupt.

The world has descended into a nightmarish hell. Death and destruction reign at every turn. Everywhere Austin Merryman has led his tight-knit group of survivors has gone from bad to worse as enemies pursue them for the intelligence he possesses. Yet, his group remains steadfastly together even as the infighting continues. It’s only when the cryptologist traveling with them finally breaks through the last coded barrier, exposing the full extent of the data on the mysterious USB drive, that their luck finally seems to be turning.

What would the world be like without America? The attack only takes a few minutes to sweep from coast to coast. When it ends, nearly everyone on mainland USA is gone. Every policeman. Every housewife. Every trucker. Everyone. A continent free for the taking.... Ted MacInnis is a backup pilot on Air Force Two, over the Atlantic, when it happens. A warrior by nature, he can do little but listen as the radio signals from his homeland fade away and die.

As the United States unravels, the town of Fall Creek, Michigan struggles to survive. Hannah and Liam have endured the brutal winter and ruthless adversaries, but the threat has never been greater. Enemies from within have wrested control of the town — including what little remains of the food. Isolated, overpowered, and on the verge of starvation, the townspeople are faced with a desperate choice.

Liam and Hannah continue their dangerous journey, but their every step is dogged by a deadly adversary. Hunted and exhausted, will they have what it takes to get home? In Fall Creek, Noah struggles to protect his son and his friends. With the town running out of food and fuel and the cold as brutal as ever, they're forced to make compromises that may place them in even greater danger.

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.  

What started as a flu outbreak on a military base proves deadlier than Ebola. Sympatico Syndrome is unlike anything the world has ever seen. Victims' behavior is changing to accommodate the rapid spread of the virus. Former Navy epidemiologist Cole Evans is well aware of the rare, infectious diseases the military studies. He also knows the government's stance on sharing information with the public, so if the media has already learned about the disease, then it's too late to contain the outbreak.

On the fifth year anniversary of his wife Hannah's disappearance, small-town cop Noah Sheridan takes his son Milo to a local ski resort for some much needed father-son time. In a blink, the power grid goes out. Phones and cars stop working. What starts as a day of holiday fun soon turns into a deadly fight for survival. And when an impending blizzard cuts off the town from the rest of civilization, it'll take everything Noah has to keep his family and friends alive.

In an instant, everything stops. No lights. No phones. No transportation. When coordinated EMP and Cyber attacks wipe out the nation’s power grid and communications, ultra-marathon runner, Maddie Langston, is forced to run for her life. Stranded in a Chicago airport when the lights go out, Maddie is in a race against time. According to her father, she doesn’t have long before the city descends into chaos. She must leave the airport before it is too late.

Highly contagious, a deadly virus rips through the country like wildfire. No one is safe. Albuquerque, NM is quickly overrun. People drop like flies. And with no one left to keep things running, they'll soon be plunged into darkness. Matt's a normal office worker with an eye for being prepared. But now that a real catastrophe has hit, he quickly realizes that he's not prepared enough. Much of his gear is back at home, and he's trapped at the office. Will he be able to cross a city that's quickly descending into chaos?

William Allen presents book 2 in the Tertiary Effects series. 

Dakota Sloane, a tough-as-nails former foster kid, has spent her life running from the past. Logan Garcia, a man haunted by secrets, has only one goal: to drink himself into oblivion. They're two strangers in a bar - until the news reports nuclear bombs in New York City and Washington, D.C. Fearing Miami may be next, Dakota's first thought is to grab her little sister - still trapped in the system - and get the hell out of Dodge. Then the world explodes. Logan and Dakota have less than 10 minutes to seek shelter before the lethal cloud of fallout descends.

After fleeing the radioactive ruins of Miami, Dakota and Logan finally reach their destination: a cabin deep in the Everglades, surrounded by a million acres of saw grass rivers, cypress forests, and gator-infested swampland. It was supposed to be safe. It's not. Now, Dakota and Logan must fight to save the place that was supposed to save them. It's not only their home, it's their future. 

Landon Gray, a skillful "ferry pilot" who delivers planes to customers has one final drop in Alabama before Christmas. But when an EMP causes the plane he’s in to crash on the remote, snow-covered mountains of North Carolina, he’s rescued by Beth "Bluebird" Sullivan, who claims to have lived off the grid since she was born. Beth brings him back to an isolated cabin to recover while waiting for her father to come back from the nearby town. When he doesn’t return, Beth grows increasingly worried while Landon struggles with being far from home.