Once upon a time, Dinosaurs ruled the Earth. But the Mesozoic era – the Age of Reptiles – came to its cataclysmic end sixty-five million years ago. The Age of Monsters begins tonight. And the world of humankind will crumble. Some will call it Judgment. Some will attempt to fight. Others will simply run. Most will just try and survive. But no one will escape. In the mountains. In the oceans. In the cities and towns. Even up in space.

It had been a rough five years for Memphis Police Officer Jake Jessup. Blaming himself for the death of two partners, a divorce, and almost losing his job, the three-day canoe and kayak trip in the Ozarks sounded like the perfect way to reconnect with family and friends, and to put old demons to rest. What he found instead were a new set of demons, only these were real...and deadly. A float turns tragic for a group of boaters when a secret military project escapes into the Ozark Mountains of West Arkansas.

A deep sea fracking operation in the Arctic Ocean breaks through into a world hidden for 15-million years, an undersea cavern from the Pliocene Epoch of the Cenozoic Era. Among the prehistoric terrors unleashed is a giant megalodon, a shark so efficient it had no need to change for 20-million years. Asa Iverson was the only survivor from the Global Kulik incident. Now, the nightmares haunt him. Did he see a colossal shark long thought extinct, or was it a hypothermia-induced hallucination?

Great White sharks lurk off popular beaches – killer crocodiles and man-eating pythons prowl the Everglades. But for Abigail O'Neil, raised on the swamp, the most terrifying monster was her own father – a black-market croc-farmer notorious for feeding unwary victims to his jagged-toothed pets. Growing-up privy to unspeakable horror, when Abigail finally fled home, she thought she'd left it all behind. But now someone is stalking her – and they know all her deepest, darkest secrets.

Natalie Lyster was once an honorable soldier. But when a government conspiracy led to the death of a loved one, she went rogue. After years on the run, she now leads a criminal organization, working for the highest bidder. That bidder is the corrupt planetary union Czar. The job has taken Lyster and her crew to the planet Salacia. Their goal: excavate the zorbernite mineral from the slopes of the supervolcano Mount Ragnarök and deliver it to the Czar military. In their digging, they found more than mineral.

Like shadows in the night, Captain Andrew Serrano and his elite team intercept the cargo ship Griffin, secretly owned by a Russian arms dealer. Their objective: capture the bio-engineer Dr. Hank Nore and deliver him to the C.I.A. The operation initially goes well, with the team overpowering the security forces and tracking their target to the lower decks. Backed into a corner, Dr. Nore resorts to desperate measures to avoid capture.

Twenty years ago, five young men enlisted in a top-secret military experiment claiming to enhance elite capabilities. Instead, they got cryptids! Bigfoot, lake monsters, chupacabras and more. For a decade, Task Force E took down these dangerous creatures until a tragic accident forced the team to disband.

The piranha–razor-toothed terror of the Amazon–attacking in swarms, stripping flesh off the bones of helpless victims in seconds. Piranha have never been successfully introduced into American waters...until now.

Deputy Thomas Rodney is no stranger to tense situations. Having served multiple tours in the worst of environments, facing death had practically become just another day at the office. But nothing could have prepared him for this. In a woodland county in the Pacific Northwest, a sinister presence has awakened. A roadwork crew has disappeared without a trace; a truck is found run off the road; a lakefront property is mysteriously vacant, its roof damaged as though something large descended from high above; and an eerie quiet has overtaken the countryside.

Mount Aire is a secluded enclave on the Kenai Peninsula where folks do their best to live quiet lives away from the chaos of civilization. The town’s peace is shattered when a musher is killed during the annual Terimore 200 sled dog race, and signs of a strange creature are found at the murder scene. Murmurs recalling the year of the beast percolate through town. Six years ago, three died, five the cycle before that.

On a desolate beach in far northern Scotland, the winter storms have been washing up all manner of things since time began. But buried in the centre of one smaller iceberg is a shard of ancient Viking pottery telling a partial tale of a hidden mysterious island beyond the ice and mist, that was home to a great treasure and even greater horrors. Thawing in the same block of ice was a rotting flap of skin that refused to be identified but had similar skin patterns to a creature not seen for 100 million years.

In a completely unnatural deviation from its original existence, life returns to the shark. A once-elegant, complex creature transforms into a mindless killer. All its natural behaviors are forever gone—all that remains is an insatiable urge to feed. Four friends plan the vacation of a lifetime in an isolated tropical paradise. They know nothing about the water-bound creature that has taken up residence in the Atoll’s lagoon. Samantha and her friends Jake, Mandy, and Ollie have been dropped off for two weeks of bliss. What they get is a fight for their very survival.

The Olmecs knew things – mysterious secrets and powerful spells. Unbeknownst to modern man, this ancient culture conquered the rainforest’s defense system, enabling the Olmecs to build within the jungle. But while the Old Guardians were once defeated, they never gave up. For millions of years, they have waited for their chance to return and drive away the human invaders.

Broke and desperate, paleontologist Grant Coleman gets the chance of a lifetime exploring a long-sealed cave, the fabled home of a gigantic creatures. NPS Ranger McKinley Stinson discovers a rancher’s prize bull has been butchered by an airborne killer, and tracks the blood trail back to the re-opened cavern. But as she’s about to arrest the trespassers, the unstable roof collapses, trapping all.

In Michigan’s Upper Peninsula, Kira Brine hires a group of friends to help restore her private cottage. The fun little endeavor quickly turns tense as they hear strange noises in the woods. Branches snap and leaves rustle in the distance. Animals seem uncharacteristically frightened and then mysteriously disappear as the hours go on.

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.