Deadly radiation from a passing comet is about to destroy life on Earth. In desperation, the US government constructs a series of underground shelters to protect as many people as possible. They are expected to be underground for 20 years before returning back to the surface. But can they survive their time within the confines of the underground shelter? And what will they find when they finally emerge?

Scottish psychologist Elspeth McGann thinks her patient Lester Rains—a suave, enigmatic man who claims to be have been alive for 2,000 years and to be part of a team of extraterrestrial "farmers" waiting on Earth for an alien harvest—is a delusional schizophrenic.

The rain began nineteen years ago, and it never stopped: more than a foot of rain per day until almost the whole of North America was underwater. Those who survived the first year were forced to take drastic measures, and those who held to the veneer of civilization were few and very far between. Seventeen-year-old Tanner grew up after the rain began. She and her adoptive caretaker, Russell, have long sought a fabled Colorado refuge, a dream that has kept them going through years of brutal trials as they try to stay one step ahead of the “face eaters”.

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.

Loren did not ask for the dagger at her waist. She did not ask to be born to cruel parents. And she did not ask to be drawn into a conflict that threatens more harm than she can possibly imagine. After 15 years of toil, when her dreams of adventure have very nearly died out, a spark arrives to rekindle them. A half-glimpsed coat of blue, dodging through the trees of the Birchwood. A wizard. A fugitive. Escape.

On a six-year journey to Gliese 581g, Zarmina’s World, Daniel Medry and a crew of scientists plan to explore a brand-new world. But when a man-made virus wipes out most of Earth’s population and leaves the rest infertile, their exploration mission becomes humanity’s only hope for survival. Alone in deep space, some worry that a series of equipment malfunctions may not be accidental. As their ship's issues become critical, some fear that someone onboard wants to keep them from making planetfall. 

Professor Colin Ayres has spent years researching the strange story of Galina, Arizona, a sleepy border town ripped apart by violence and paranoia after the outbreak of a mysterious illness in 1960. Colin is certain the Galina Incident was simply a case of mass hysteria. But when his partner, Alonzo, starts exhibiting strange symptoms, Colin is shocked to realize they are the same as those that emerged in Galina decades ago.

Step into a world where technology reigns supreme and artificial intelligence is the new norm. The thrilling new series takes you on a captivating exploration of the possibilities and pitfalls of AI and algorithmic personalities, challenging you to consider the complex ethical and social issues that arise in a world just 30 years into the future.

It's the mid-21st century. The oceans are rising, the world's population is growing, terrorist organizations are running rampant, and it has become readily apparent that humanity's destructive nature is at the heart of the matter. When all faith in humanity seems lost, a startling proposal is announced: Solomon Chavez, the mysterious son of the world's first trillionaire, announces that he, backed by a consortium of governments and wealthy donors, will build an interstellar starship.

Technology has developed to the point where a person can be placed in a sleep state: a cross between suspended animation and a drug-induced coma. Just as the trial of the new technology is being completed, an unusual comet is discovered approaching Earth, bringing with it radiation that will wipe out all life on the planet.

He’s spent his career searching the stars for the ultimate prize. When he finds it, he must fight to preserve a lost civilization. Deep space, 2180. Interstellar salvager Kees DeWet wants his life to mean more than money. So when he discovers an abandoned spacecraft, he can’t help but be enthralled by a video message from the long-dead crew. Refusing to scrap the vessel as ordered, he inspires a mutiny that lands him in the brig. Driven to protect the legacy of the doomed passengers, Kees escapes arrest and powers up the derelict.

When four campers decide to take a short vacation in the pine forests of Mount Shasta, a potentially active volcano, and some say, a mystical mountain region in the Cascade Mountain Range of Northern California, it turns out they aren't alone. After a long drive through the Shasta Trinity National Forest, British MIT graduate Tom Bishop and his three friends set up camp in the closed-for-the-season Pine Crags Wilderness Campsite, in the shadows of Mount Shasta. As they exchange legends about the mysterious mountain, something appears from the woods which defies all logic....

At the outbreak of the Cultural Revolution, 13-year-old Nanchu watched Red Guards burst into her home and arrest her parents, whom they tortured and jailed. She was left to fend for herself and her younger brother on the streets of Shanghai, enduring poverty and near-starvation. As she grew older she herself became a Red Guard and was sent down to the largest work camp in China. There she faced primitive conditions, predatory officials, a viper's nest of party jealousies, and near-fatal injury before she finally won admittance to Madame Mao's university in Shanghai.

This anthology, with an introduction by Robert Silverberg, offers a sweeping survey of robots as depicted throughout literature. Since the Iliad—in which we are shown golden statues built by Hephaestus “with minds and wisdoms”—humans have been fascinated by the idea of artificial life. From the Argonautica to the medieval Jewish legend of the Golem and Ambrose Bierce’s tale of a chess-playing robot, the idea of what robots are—and who creates them—can be drastically different.

Michael, a professor of particle physics, has discovered a way to pierce the veil of time and space, but in so doing, he’s unwittingly opened Pandora’s box. Is it possible to undo what a future version of yourself has done, or is the world doomed to the chaos that’s been loosed on the world?