Dr. Xin Rou is a Chinese researcher working at the IceCube neutrino experiment at the South Pole. On lucky days a single flash might signal the passage of a ghostly interstellar particle. Suddenly, IceCube’s entire array lights up. A million detectors at once. Which is impossible. The Antarctic sky is clear and calm—but she is already running for the door.

A month ago, the supernova Aeon detonated in the skies over Antarctica. Global sea levels rose by five feet, temperatures by ten degrees. A mass human and animal exodus to the north is underway even as the global electronics and power and communications grids have been destroyed. Max Carver made it back to America in time to be with Talisha and witness the birth of their child, Charlotte, but he was unsuccessful in stopping Ben Belloc from leaving he Amazon with the Colony technology. Rumors surface that Ben has landed in Louisiana, in the town Max and Ben grew up in together.

Neither cosmic philosopher Lars Soren, hotshot pilot Bianca Petrescu, nor the high priestess Jessica McHugh—Lady Death herself—can say quite where in the galaxy they are. But after an experiment gone horribly wrong, one thing is clear: Asphodel Station isn’t in orbit around Jupiter any longer. Worse, the monsters that live out here—ancient eldritch beings thought only to exist in stories and nightmares—have now been alerted to Earth’s existence.

Drake, a retired police detective, receives a call in the dead of night from an alien-obsessed podcaster. He hastily departs for Montana the following morning. The phenomenon continues all over the globe. What are they? What do they mean? Britt is on assignment for a digital magazine when she encounters one of the Glass in a tragic boating accident, leaving her no choice but to follow the lead. Panic ensues as mysterious creatures are sighted.

John Dempsey's life - as an elite Tier One Navy SEAL named Jack Kemper - is over. A devastating terrorist action catapults him from a world of moral certainty and decisive orders into the shadowy realm of espionage, where ambiguity is the only rule. His new mission: hunt down those responsible for the greatest tragedy in the history of the US Special Ops and bring them to justice.

TOP GUN instructor Colt Bancroft has just catapulted off the USS Abraham Lincoln, his F-35C Joint Strike Fighter trailing blue and yellow flame as he climbs into the night sky off the California coast. When he is sent to investigate a series of mysterious lights floating dangerously close to his aircraft carrier, disaster strikes. His jet becomes unresponsive as it rolls inverted and enters a nosedive aimed right at the aircraft carrier’s unsuspecting escort cruiser… What follows is a tale of heroism and betrayal, spycraft and suspense, and aerial combat against an unexpected adversary.

Nick Mason has already spent five years inside a maximum security prison when an offer comes that will grant his release 20 years early. He accepts - but the deal comes with a terrible price. Now, back on the streets, Nick Mason has a new house, a new car, money to burn, and a beautiful roommate. He's returned to society, but he's still a prisoner. Whenever his cell phone rings, day or night, Nick must answer it and follow whatever order he is given.

President John F. Kennedy once said, “Mankind must put an end to war or war will put an end to mankind.” Today, a new element has been introduced to the preparations—artificial intelligence. The United States, in its quest to rapidly and effectively defend the nation from a nuclear attack, has incorporated AI into its operation plan of response. But what if the artificial intelligence relied upon by the nation’s decision-makers is wrong? What if AI takes the controls of America’s nuclear response? Might it trigger nuclear war without justification?

Kagen Vale is the trusted and feared captain of the palace guard, charged with protection of the royal children of the Silver Empire. But one night, Kagen is drugged and the entire imperial family is killed, leaving the empire in ruins. Haunted and broken, Kagen is abandoned by his gods and damned forever. He becomes a wanderer, trying to take down as many of his enemies as possible while plotting to assassinate the usurper, the deadly Witch-king of Hakkia. While all around him magic—long banished from the world—returns in strange and terrifying ways.

The war against the AI was won but a new threat is rising. Hank Spears is content with his life as a scrapper until he unearths an artificial intelligence who warns him of a grave threat to all life in the universe. Since AI has long been outlawed and anyone caught harboring one is imprisoned or executed, the two must go on the run, fleeing into the far reaches of space. They must avoid capture, all for the sake of those who would imprison them. Looking for help from old friends to fight new enemies, Hank must find a way to save himself so that he can save the universe.

Across the world, the United States recalls troops to combat civil unrest after the biggest economic meltdown in history. Marine Sergeant Ronaldo Salvatore’s platoon comes home to a powder keg that could ignite a civil war. While some see the coming collapse as the end, others see opportunity. Fleeing Naples after rival crime lords decimated his family, Don Antonio Moretti settles in Los Angeles to rebuild his criminal empire. But he is far from alone in his ambitions.

We were outnumbered, outfought. Mankind was about to fall to the alien Flock. Our only chance was a desperate gamble, transforming Tier One SpecOps agents into deadly super soldiers. In the end, we won the war, but we lost the peace. The Flock surrendered and spent the next two hundred years making reparations, indentured to humanity, doing everything humans did not want to do. And the evolved super soldiers were consigned to an endless sleep. Ready if ever needed, but in time they became myths. Abandoned and forgotten.

Special Operations Chief Tyler Brooks might not know quantum mechanics, or have an eidetic memory, but he is the very best in the world at one thing: leading covert ops. When an unpredictable enemy causes the catastrophic loss of his entire SEAL team, Brooks is recruited by Pat Moody to lead a new elite squad, Task Force Omega. Moody’s promise—access to mind-bending tech that grants a glimpse of the future.

Captain Axel Finn has spent his life running salvage missions with an alien crew and their war bot. This motley group has found refuge on his ship from their own tumultuous pasts. But little do any of them know, beneath his gentle demeanor, their steadfast captain is far from the peace following, adventure seeking giant of a man they all love. His pacifist ethos meant to safeguard them has edged them to the brink of financial ruin and drawn dangerous enemies.

Bestselling author Matthew Mather presents all four books in the Nomad series, now available in a single audiobook collection: Nomad, Sanctuary, Resistance, and Destiny.

Ryland Grace is the sole survivor on a desperate, last-chance mission - and if he fails, humanity and the Earth itself will perish. Except that right now, he doesn't know that. He can't even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he's been asleep for a very, very long time. And he's just been awakened to find himself millions of miles from home, with nothing but two corpses for company.

It’s 1984, and life has changed beyond recognition. Airstrip One, formerly known as Great Britain, is a place where Big Brother is always watching, and nobody can hide. Except, perhaps, for Winston Smith. Whilst working at the Ministry of Truth, rewriting history, he secretly dreams of freedom. And in a world where love and sex are forbidden, where it’s hard to distinguish between friend and foe, he meets Julia and O’Brien and vows to rebel.

Inheriting your uncle's supervillain business is more complicated than you might think. Particularly when you discover who's running the place. Charlie's life is going nowhere fast. A divorced substitute teacher living with his cat in a house his siblings want to sell, all he wants is to open a pub downtown, if only the bank will approve his loan. Then his long-lost uncle Jake dies and leaves his supervillain business (complete with island volcano lair) to Charlie. But becoming a supervillain isn't all giant laser death rays and lava pits.

Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he’s alive - and even if he could get word out, his supplies would be gone long before a rescue could arrive. But Mark isn't ready to give up yet.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.

Dr. Xin Rou is a Chinese researcher working at the IceCube neutrino experiment at the South Pole. On lucky days a single flash might signal the passage of a ghostly interstellar particle. Suddenly, IceCube’s entire array lights up. A million detectors at once. Which is impossible. The Antarctic sky is clear and calm—but she is already running for the door.

A month ago, the supernova Aeon detonated in the skies over Antarctica. Global sea levels rose by five feet, temperatures by ten degrees. A mass human and animal exodus to the north is underway even as the global electronics and power and communications grids have been destroyed. Max Carver made it back to America in time to be with Talisha and witness the birth of their child, Charlotte, but he was unsuccessful in stopping Ben Belloc from leaving he Amazon with the Colony technology. Rumors surface that Ben has landed in Louisiana, in the town Max and Ben grew up in together.

Bestselling author Matthew Mather presents all four books in the Nomad series, now available in a single audiobook collection: Nomad, Sanctuary, Resistance, and Destiny.

In this trio of sci-fi techno thrillers, a female police detective turned Interpol officer with a rare vision mutation is up against a serial killer and potential apocalyptic disaster. This set includes The Dreaming Tree, Meet Your Maker, and Out of Time.

Sometimes the worst storms aren't from Mother Nature, and sometimes the worst nightmares aren't the ones in our heads. Mike Mitchell, an average New Yorker already struggling to keep his family together, suddenly finds himself fighting just to keep them alive when an increasingly bizarre string of disasters starts appearing on the world's news networks. As both the real world and the cyber world come crashing down, bending perception and reality, a monster snowstorm cuts New York off from the world, turning it into a wintry tomb where nothing is what it seems.

Nick Mason has already spent five years inside a maximum security prison when an offer comes that will grant his release 20 years early. He accepts - but the deal comes with a terrible price. Now, back on the streets, Nick Mason has a new house, a new car, money to burn, and a beautiful roommate. He's returned to society, but he's still a prisoner. Whenever his cell phone rings, day or night, Nick must answer it and follow whatever order he is given.

John Dempsey's life - as an elite Tier One Navy SEAL named Jack Kemper - is over. A devastating terrorist action catapults him from a world of moral certainty and decisive orders into the shadowy realm of espionage, where ambiguity is the only rule. His new mission: hunt down those responsible for the greatest tragedy in the history of the US Special Ops and bring them to justice.

TOP GUN instructor Colt Bancroft has just catapulted off the USS Abraham Lincoln, his F-35C Joint Strike Fighter trailing blue and yellow flame as he climbs into the night sky off the California coast. When he is sent to investigate a series of mysterious lights floating dangerously close to his aircraft carrier, disaster strikes. His jet becomes unresponsive as it rolls inverted and enters a nosedive aimed right at the aircraft carrier’s unsuspecting escort cruiser… What follows is a tale of heroism and betrayal, spycraft and suspense, and aerial combat against an unexpected adversary.

Kagen Vale is the trusted and feared captain of the palace guard, charged with protection of the royal children of the Silver Empire. But one night, Kagen is drugged and the entire imperial family is killed, leaving the empire in ruins. Haunted and broken, Kagen is abandoned by his gods and damned forever. He becomes a wanderer, trying to take down as many of his enemies as possible while plotting to assassinate the usurper, the deadly Witch-king of Hakkia. While all around him magic—long banished from the world—returns in strange and terrifying ways.

CyberStorm, the first novel in the World War C series, tells of a bizarre string of disasters cutting New York off from the world. Darknet is a standalone novel and an adrenaline-fueled mystery with a noir/tech edge that takes listeners to a new edge of the cyber world. Polar Vortex is a stand-alone novel about a modern airline that mysterious disappears just as global tensions rise between America and Russia.

The world holds its breath as the colossal asteroid 2011 AG5 hurtles towards the Earth. As humanity is faced with extinction, archaeologist Sarah Morgan is in a race against time to uncover a secret that has been buried for millennia: that an advanced ancestor once populated the Earth. As Sarah travels across the continents in search of the truth, she discovers there are those that will kill to protect this most ancient of secrets....

Rex Walker always wanted to be like his father: a daring, adventurous man, traveling the world in pursuit of mysterious relics. While teaching anthropology at a Boston college, Rex attempts to bury the past, until he discovers a hidden clue he can’t ignore. With the help of a former student, he teams up with an alien-obsessed billionaire, and they search for the fabled Bridge. As an unidentified object nears Pluto, speculation surges. Some hail it as the homecoming of a distant alien race, and this cult is unwavering in their efforts to usher our world into a new era.

Fifteen-year-old Benny Imura lives in a world infested with zombies where, when a kid turns 15, he must get a job to continue receiving food rations. Benny has no interest in the family business of zombie killing, but figures he doesn’t have much of a choice. He’s tried out a bunch of other jobs, and hasn’t found anything he likes. But as Benny starts training with his brother, he learns things about being human that he never expected.

Silas visits his estranged grandfather's lakehouse in the aftermath of the deadly home invasion. What he discovers hidden below the floorboards triggers a mystery buried since the final trip to the Moon over fifty years earlier. Rory returns to her family home in Vermont to write her second novel, but fate has a different story in mind. Special Agent Waylen Brooks exposes a covert operation linked to the death of a retired astronaut. He soon finds out he's not the only one searching for answers and willing to kill for the truth.

We were outnumbered, outfought. Mankind was about to fall to the alien Flock. Our only chance was a desperate gamble, transforming Tier One SpecOps agents into deadly super soldiers. In the end, we won the war, but we lost the peace. The Flock surrendered and spent the next two hundred years making reparations, indentured to humanity, doing everything humans did not want to do. And the evolved super soldiers were consigned to an endless sleep. Ready if ever needed, but in time they became myths. Abandoned and forgotten.