For months, astronomers have predicted the moon will turn purple when the earth passes through the tail of a comet. But no one has predicted the comet will bring germs that attack human hormones. Older teens and adults die within hours of exposure. On a small island off the coast of Maine, Abby Leigh, 13, has to help her brother and sister survive in this new world, but all the while she has a ticking time bomb inside her - adolescence.

More than 24 hours of Druids, dragons, demigods, and danger fill this modern Arthurian epic omnibus set! Legacies are forged through sacrifice.

A formidable alien armada stands on the brink of vanquishing the cosmos, their gaze set firmly on every inhabited world. The last line of defense? An eclectic crew of improbable champions: a maverick starfighter pilot, a daredevil stuntwoman, a lethal super-assassin, and a cosmic prankster with alien tricks up his sleeves. Their mission is to shield not just humanity, but billions of other intelligent lifeforms spanning the multiverse.

Deep into the coldest, Midwest winter on record, an electromagnetic pulse has taken out the nation’s power grid, plunging St. Louis into frigid darkness. Can ordinary people survive the apocalypse? Pre-med student Raine Caldwell is about to find out. The government isn’t coming to rescue her. If Raine and her group are going to make it, they must save themselves. After finding themselves in a community terrorized by ruthless and dangerous people, Raine and the others in her group must pull together to find justice, when one of their own is taken.

They infect the strong and healthy to use as hosts, leaving the rest of the human population to rot. Forced to drop out of school to support the family farm, Sheldon struggles to find anything positive to focus on his life—especially his drifting parents and social life. But when the ruthless aliens make their terrifying selections and the town is now under siege, Sheldon must focus on an escape plan. Desperate, and on the run, he assembles an unexpected group of friends, hoping to find answers—hoping to find help.

While he sat back and watched the United States rattle swords with Korea, play chicken with Russia, and strong-arm China, he felt sure if the lights went out that he and his family would be ready and safe—whether it was due to a natural disaster or a man-made event. They had everything they needed at their homestead.

For Megan Wolford, life as she knew it came to an end after the world was decimated by an EMP. Now, she does her best to survive and protect her daughter, Caitlin. But when the young girl falls ill with a mysterious virus, Meghan must leave the safety of their home and embark on a dangerous journey to forage for medical supplies.

Half of the earth's population has been wiped out. Impossible to predict or stop, the Gamma Ray Burst tore through the Earth like a bullet, its radiation wave killing hundreds of millions, and the after effects ensuring the deaths of billions more.

Two sisters, one nightmare. The last thing they wanted to do was spend time with each other. Now, their very survival depends on it. Forced from their home and thrown into an apocalyptic horror neither could have imagined, they didn’t think things could get any worse. They were wrong. As they navigate the city to escape to safety, terror lurks for them on every corner. The reanimating virus has taken away everything they loved, but today, they’re going to start fighting back.

Bill Steele is in the trenches, trying to survive in the competitive world of luxury vacation resorts on the island of Kauai. Then a dark shadow falls over the island. It’s not a lunar eclipse, because Bill can clearly see the crescent moon shimmering on the water. This is something else. Moments later, the meteors begin to fall. One of them lands in the water just beyond the resort. On the news, the anchorman is fleeing from his hillside vantage point with his cameraman in hot pursuit. Their muffled screams are the last thing anyone hears before the signal is lost....

America has fallen to a catastrophic stealth attack and a ground invasion of the continental United States has begun. Sacramento teenager, Jack Monaghan, has just buried his parents and needs to work out what to do. Trouble is, his older sister has locked herself in her room and won't eat, drink or talk to him—let alone sit down and plan what they'll do to survive.

It all starts with a single dead person coming back to life. Within three days, the undead have taken over most of town. Despite heroic efforts and swift initiatives from the government, disaster keeps spiraling. Soon, the infection reaches the nation's borders, threatening to become a worldwide pandemic.

Jamestown promises to be a history lover’s dream, a reality series featuring 15 contestants who will spend six months living in 17th century conditions, their ability to adapt and overcome daily hardship judged by millions of TV viewers. Supplies will be replenished, and a medical officer will be on hand to ensure everyone’s well-being. Lucrative cash prizes will be awarded at the end.

A volcanic eruption on the other side of the globe is the beginning of the end of the world. Oblivious to the changes were Ron Ash and his small Texas town. Then a dam brakes and washes away nearly everything and everyone they knew, including Ron’s wife.

Stuck in Boston at a technology conference with his wife and children at their cabin in Tennessee, Jake Walton becomes trapped as multiple category five hurricanes devastate the east coast. As the situation worsens and an unknown foe begins to target key infrastructure points across the country, he will risk everything to get back to his family.