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.

Saddle up and join Wynonna Earp on an immersive new audio adventure in the gritty supernatural world of Purgatory. This Audible Original invites you deeper into the Weird West to follow Wynonna Earp (Melanie Scrofano), as she embarks on her craziest adventure yet: riding off into the sunset with her soulmate, Doc Holliday (Tim Rozon)—yes ... that Doc Holliday. Brace yourself for more wise-cracking demon hunters, earth-shattering revelations and all the genre-blending action you've come to expect from the cult hit TV series.

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.

Ashley Perrin is fresh out of college and starting a job as a community liaison for the Third District–the city’s only sector with more alien residents than humans. Ashley’s barely found where the paper clips are kept when she’s beset with constituent complaints–from too much noise at the Annual Lupidian Celebration Parade to a trip-and-fall chicken to a very particular type of alien hornet that threatens the very city itself. And if that’s not terrifying enough, Ashley is next up at the office karaoke night.

In the summer of 1947, an unidentified object crashed in Roswell, New Mexico. There were no survivors. Now it's happened again. But this time, two creatures have emerged from the wreckage alive.

Juan Gutierrez, a cancer researcher, uncovers what he believes to be the key to conquering humanity's susceptibility to cancer. But others are interested in using the new genetic algorithm for very different applications. Nate Carrington, an FBI forensic analyst, has been struggling with several cold cases when he's alerted to an incident at a nearby ranch. It's a case of a newborn calf who is found in the middle of a herd of dead cattle. It provides a single link to Nate's other cold cases....

A recurring frightening vision and the disappearance of a top government researcher are somehow tied to each other. Only Nick Randall solve the mystery. Archeologist Nick Randall is haunted by a recurring nightmare that may be tied to his controversial research. As he searches for answers, assassins nearly kill him, forcing him into hiding. Nick’s son, John, a talented bioengineer, faces his own mystery. Having developed a drug that erases traumatic memories, his research partner suddenly disappears. While searching for him, John makes a terrifying discovery. He has been part of a secret,...

Two children savagely stoned to death in the California desert. Top employees of a US defense contractor dying at an alarming rate. A cryptic message sent by a strange, secretive source warns the contractor’s products have been corrupted and could be used against the US Armed Forces. They all seem to be connected. But how? Only two men on earth are capable of putting it all together; those men are Jack Wilder and Jeff Bradshaw, two of the greatest special-operations forces soldiers who have ever lived.

In 2168, a mysterious five-sided pyramid is discovered on the ocean floor of Jupiter's icy moon, Europa. Commander Mac O'Bryant and her team of astronauts are among the first to enter the pyramid's central chamber. They find the body of a missing World War II pilot, whose hands clutch a journal detailing what happened to him after he and his crew were abducted by aliens and taken to a place with no recognizable stars.

In the caves beneath an Italian lake, the fossil of a creature older than the Earth has been disinterred. In the Judaean desert, a legendary parchment has been discovered. One reveals the secrets of heaven. One foretells an impending hell. And deciphering their message has been left to paleontologist Carter Cox - a man of science whose faith in the empirical is about to be shaken by forces of evil beyond imagining.

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....

Off the coast of McMurdo Station, in the frigid waters of the Southern Ocean, a new species of Antarctic octopus is unintentionally discovered. Specialists aboard a state-of-the-art DARPA research vessel aim to apply the animal's "sub-zero venom" to one of their projects: an experimental painkiller designed for soldiers on the front lines.

After a mysterious global event known only as “The Change”, six strangers wake up in an underground research facility where they learn that they’re part of the Extinction Trials - a scientific experiment to restart the human race. But the Extinction Trials harbors a very big secret. And so does the world outside.

A winter storm has buried North Dakota in snow and ice. With accidents being reported across the region, Deputy Ron Weller must patrol along the main road through a normally tranquil forest in Beeman County. The night grows menacing as he discovers vehicles that have been run off the road, their drivers mysteriously missing. Strange tracks lead through a region of thick forest known as Devil's Rock. There, Weller makes a horrifying discovery. A monster has awakened. Its hunger is insatiable, and its ferocity has no limits.

Terrorism, duty, and personal safety collide when Jake Pendleton, an investigator for the NTSB, is called to investigate an aircraft accident in Savannah, Georgia during the St. Patrick's Day celebration. The accident, which at first appears to be quite run-of-the-mill, turns out to be anything but. Since Jake is not willing to pretend there are no suspicious circumstances and more than the usual share of rather unlikely "coincidences," he sets off a veritable avalanche of secrets, violence and treachery.

Covert government operative Danielle Laidlaw leads an expedition into the deepest reaches of the Amazon in search of a legendary Mayan city. Assisted by a renowned university professor and protected by a mercenary named Hawker, her team journeys into the tangled rain forest - unaware that they are replacements for a group that vanished weeks before, and that the treasure they are seeking is no mere artifact but a breakthrough discovery that could transform the world.

They are not human. They are not natural. They are not friendly. At a research station in Antarctica, five of the world's top scientists have been brought together to solve one of the greatest mysteries in human history. Their subject, however, is anything but human. Deep beneath the ice, the submerged ruins of a lost civilization hold the key to the strange mutations that each scientist has encountered across the globe. When a series of sound waves trigger the ancient organisms, a new kind of evolution begins. A long-extinct life form is reborn.

With the help of a powerful computer system, Alison Shaw and her team are preparing to translate the first two-way conversation with the planet's second smartest species. But the team discovers much more from their dolphins than they ever expected when a secret object is revealed on the ocean floor. One that was never supposed to be found.

If you enjoyed John Carpenter's the Thing or the Dead Space series, then this novel is for you! In 2052 a squad of Marines from the Earth Military Federation are sent to investigate a newly built terraforming colony on mars. The station has mysteriously gone dark, after unearthing an alien structure buried just beneath the surface. The unit embarks on a mission to find out what has happened, only to uncover a nightmarish blood bath—the entire colony has been violently slaughtered. Now the unit must uncover what has caused the gruesome deaths of the colonists, and manage to escape before ...