Everyone could see it coming. But one man could do something about it. Oh, he couldn't avert the nuclear holocaust, but a scientist in Austria, ruthlessly using billions of research dollars for his own purposes, set himself up and out: he created a time machine, and filled a warehouse with low-tech survival gear. Too bad he didn't get to use it himself. Instead, a team of American grad students, led by their professor, is sent back to the late Roman Empire. Even though they are experts in this time and place, they are about to realize that books and actual experience are very different things.

An engineer finds himself in an alternate reality, Cornwall, in the year 715 A.D. He awakens in the body of a young Baron.

A civilization-ending comet is headed for Earth. Two days before impact, thousands of mysterious pods land in a swath across North America. When people touch them, the pods open. Anyone who climbs inside is carried away. No one knows where the pods came from and no one knows where they go, but finding one is David Williams’ only chance to save his family from the end of the world … and escaping Earth is just the beginning.

Years after the outbreak of a mysterious pandemic, hardly any survivors are left in the quarantined wasteland of North America. Hunger and the menace of man-eaters are nothing compared to the ferals–those who were infected and mutated by the virus. The ferals have an unquenchable need to hunt and kill, and even a single bite will quickly transform human into a rabid beast. Two survivors, the pregnant Megan and her brother David, leave a deserted colony to seek a safer haven.

In the near future space debris around Earth has made it impossible to traverse our solar system. Or it would be, if not for prisoners sentenced to clearing that debris known as Orbital Garbage Removal Experts, or O.G.R.E. for short. Former linguistics professor Dax has made it a habit of working aboard The Junkyard with a small crew, the conspiracy theorist, tech-savvy hacker Mark and the once decorated military hero turned war criminal, Kane.

The War of the Worlds gets turbocharged in this nonstop action-packed thriller about a group of survivors thrust into extraordinary circumstances. When aliens arrive on Earth, the tiny town of Little Creek isn't any more prepared than the rest of the planet. Without warning or provocation, the otherworldly creatures begin to lay waste to everything.

In the world that is left behind after the pandemic and the worldwide collapse that followed, a lone traveler searches for hope and meaning in the aftermath, while dealing with each new day as he and other survivors struggle against the tide of all that was lost. A call for help... When a desperate call for help comes from an old ex-girlfriend, Reece Daniels has a choice to make: step up to fight against the darkness or remain a spectator for the end of the world.

Alex went for a walk in the woods and ended up changing the world. Chased by a bear, or maybe a squirrel, he finds a spaceship that lets him control an AI and nanomachines. Join his adventure as he changes the world and the galaxy as he builds the Nano Empire.

In a riveting blend of adventure, discovery, and moral reckoning, Stranded is a thrilling exploration of human nature set against the backdrop of a world beyond imagination. Will the group find a way to return from this Lost Eden, or will their conflicting agendas lead to irreversible consequences?

Jack Tate and his rookie team of misfits fight the lethal undead to reclaim the infested no-man’s land that once was home. When they unwittingly uncover a plot to overthrow the country, they become the target of a covert organization who will kill to keep their plans a secret.

On their way to fight in the Mexican-American War, a group of American soldiers are swept away to a strange and deadly alternate Earth in this thrilling new adventure set in the world of the New York Times best-selling Destroyermen series.

Godspeed Cedar Key isn't another end of the world book; it is a despite the end of the world book. Cedar Key is an island dangling off the western coast of Florida in the Gulf of Mexico. On a chilly February morning, the horizon across the bay is enveloped in a microsecond of piercing light, and in an instant the old world is gone forever. Fires burn on horizons around the planet but the heat eventually gives way to the creeping monotone of the skies. The gray sets in overhead and all around, determined to keep the sun away from the land and waters.

Sector General: a massive deep-space hospital station on the Galactic Rim, where human and alien medicine meet. It's 384 levels and thousands of staff members are supposedly able to meet the needs of any conceivable alien patient–though that capacity is always being strained as more (and stranger) alien races turn up to join the galactic community. Sentient viruses, interspecies romances, undreamed-of institutional catering problems–it all lands on Sector General's doorstep.

In the depths of an ancient Egyptian tomb, archaeologists make a baffling discovery: the mummified body of a man clad in a space suit. Halfway around the globe, exobiologist Dr. Katherine Shepard and intelligence officer Colonel Devon Peters are summoned to the site of a downed UFO. To their amazement, they find one of the occupants alive. Even more shocking, he appears to be human. As Shepard and Peters delve deeper into the enigma, they expose a chilling truth: aliens have inhabited Earth far longer than anyone could have imagined, and they are not alone.

Jack Bennet returns from the war to find the life he left behind has moved on without him. The only option he has to make ends meet lies in a military surplus junkyard starship. What’s a former Combat Search and Rescue soldier to do? Fix up the ship, hire the cheapest pilot—a notorious drunk—and take the first contract that comes up: collect a bounty on one of the most ruthless killers in the Pirate Worlds, a place crawling with thieves, cutthroats and con artists whose primary language is violence. Jack must abandon his nice guy persona, or exploit it, if he is to survive.

When an earthquake strikes downtown Denver, far from the nearest active fault system, the USGS dispatches Dr. Dayna Raines and an emergency response team to investigate. They discover that the epicenter corresponds to a decommissioned deep injection well once used by the U.S. Army to dispose of chemical weapons, which have eroded the earth and created the unstable cavern system responsible for the seismic activity.

The year is 2072. At the lunar farside radio observatory, an old school radio broadcast is detected, similar to those broadcast on Earth in the 1940s and early 1950s, but in an unknown language, coming from an impossible source, and originating at an equally impossible location—Proxima Centauri. While the nations of Earth debate making First Contact, they learn that the Proximans are facing an extinction-level disaster, forcing a decision: Will Earth send a ship on a multiyear trip to provide aid?

It’s Sunset Station! Where astronaut Kris Standard and her crack team of fellow astronauts work tirelessly to bring us the future of space travel for a fraction of the cost! On Sunset Station! cost-effectiveness is baked into in the design specs! Really! “Ask not how to do it, ask how to do it for less” is our motto! When it comes to Sunset Station! keeping six people alive in space on a budget is no problem! Just as long as everything continues to work exactly right! Because if something goes wrong…? Dear God, nothing better go Sunset Station! Nothing ever goes wrong! Ever!

Astronaut Lee Rifkin's life is about to change. NASA has done the math. The space object named Cassandra 22007 is not behaving as expected. He will lead a team on a cutting-edge ship to get a closer look. But another group wants to get there first. Who is this shadow organization that seems to be one step ahead of them? Agent Jenna Haynes works to put together the pieces that will pull the veil off those who seem to have known about Cassandra's arrival since long before NASA spotted it. What is their goal?

Jeffrey Holt tears apart decommissioned ships that have been crash-landed in the Nevada desert. He's a shipbreaker, no one of consequence, just as he wants it. However, decades after his role in the world mattered, someone is trying to kill him. Searching for a reason, he tears into the bridge of a derelict Kappa-Class freighter and finds corpses. As he stands on the bridge considering how to stay alive, a hand grips his leg...

A father's final warning. When a catastrophic attack on the nation plunges the world into chaos, civilization collapses overnight. Amidst the anarchy, New York thrift store owner Erika Blake stumbles upon a leather-bound survival guide—The Safety Plan. Written by a father to his estranged son, Michael Shepherd, it outlines a path to safety, but at a cost. To escape the disaster, Erika must choose: follow the journal’s coordinates to a remote estate in Maine or track down its intended recipient—the only man who may hold the key to her survival.

Everyone could see it coming. But one man could do something about it. Oh, he couldn't avert the nuclear holocaust, but a scientist in Austria, ruthlessly using billions of research dollars for his own purposes, set himself up and out: he created a time machine, and filled a warehouse with low-tech survival gear. Too bad he didn't get to use it himself. Instead, a team of American grad students, led by their professor, is sent back to the late Roman Empire. Even though they are experts in this time and place, they are about to realize that books and actual experience are very different things.

After failing out of multiple foster homes and narrowly escaping juvenile detention, sixteen-year-old Quinn is undergoing therapy and rehabilitation at a residential treatment center. When Quinn and her best friend, Keisha, sneak onto the roof of the treatment center to look at the stars, they have no idea they’ll be getting a front row seat to the start of the zombie apocalypse.

A civilization-ending comet is headed for Earth. Two days before impact, thousands of mysterious pods land in a swath across North America. When people touch them, the pods open. Anyone who climbs inside is carried away. No one knows where the pods came from and no one knows where they go, but finding one is David Williams’ only chance to save his family from the end of the world … and escaping Earth is just the beginning.

As Sir Roger Baron de Tourneville is gathering an army to join King Edward III in the war against France, a most astonishing event occurs: a huge silver ship descends through the sky and lands in a pasture beside the little village of Ansby in North East Lincolnshire. The Wersgorix, whose scouting ship it is, are quite expert at taking conquering planets, and having determined from orbit that this one is suitable, they initiate standard procedure. Their ship carries guided missiles and nuclear weaponry—but they have long since lost the art of hand-to-hand fighting.

In a near future, post-apocalyptic America, terror attacks, riots and insurrection have turned cities and towns into war zones... Professional security contractor and former Navy SEAL, Eric Branson, has been away fighting ongoing insurgencies in Europe when he learns his own country faces the same fate. But before he can make his way back home to Florida, a catastrophic hurricane deals the final blow to an infrastructure already ravaged by riots and terror attacks, leaving survivors cut off and on their own.

To gain an advantage over the Soviets, the CIA uses genetic testing to identify children who are more than human and place them in the Greenhouse, a covert school to turn them into weapons in the war against the Soviets. Lynna Harrison, who is half-human and half-sea dragon, is among the first of these children.1983Lynna and her teammates are using their powers to aid in the Agency's black ops, an advantage the Soviets have yet to discover. That's until Lynna goes on a mission in East Berlin and learns someone in the unit is planning to trade their secrets.

Maxx King is a former Army Ranger turned cybercrime investigator trying to get his life back on track when he has an unexpected confrontation with a ruthless Chinese spy. Struggling to understand the escalating violence, he discovers a clandestine US-China conflict centered around a device of unknown origins with the power to trigger massive natural disasters.

Nine years ago, Lt. Commander Ky, a test pilot from the future, was flung back in time to a world that never existed. In this world, Carthage won the Punic Wars and Rome was all but destroyed, pushed back to a corner of the British Isles. That war is over. With Ky's help, the Romans formed a new Britannic Empire, defeated the mighty Carthaginian Empire, and set up a new paradigm in Europe.

Ryo was a chef, an extremely good one at that. That was until the entire universe as he knew it changed. After his spaceship is attacked and destroyed by an enemy armada, he finds himself in a situation he never could have imagined. Sent back in time and to an alternate reality, he has quite a few choices to make. Especially considering that the ruthless Kublai Khan and his Mongol Horde are just a few years away.