Man-eating crocodiles have invaded the Everglades. In a desperate effort to save lives, Ranger Daniel Reid has partnered with Gator Glades reptile park to trap and remove the invasive hybrids. But crocs breed in high numbers, and park director Jen Summers predicts an ecological disaster. Abigail O'Neil has returned home, just ahead of a past come back to haunt her. A man named Colin Mason is coming to settle a score, and he is privy to the darkest secrets of Abigail's life—her crocodile-infested home has now been invaded by a monster more cold-blooded than any reptile. 

Before the Age of Monsters, there was Monster Island. Top-secret habitat for genetically-resurrected dinosaurs. But something has gone terribly wrong. Somehow, the beasts have escaped – first there were scattered sightings worldwide – then people went missing. But now a pleasure-cruise shipwrecked on a tropical beach has discovered an entire savage prehistoric jungle.

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.

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.

When the ragged group of castaways stagger ashore, they think they are saved. Instead, they find themselves prey. But they are not alone in this lost world – and dragons are not the only predators. Reptilian savagery gives way to human nature – primal instinct becomes betrayal and murder – and they will all soon learn that sins of the past are never truly buried. But the lost world knows no judgment – and survival knows no sin. The dragons wait for them all. And they're hungry.

Twenty miles off the coast of San Francisco, this small chain of islands hosts a yearly migration of seals... and during this time of year, the sharks are here too – the biggest, hungriest Great Whites in the world. Attempting to swim off these shores is attempted suicide. Colin Mason – wealthy, connected – with one leg bitten off by a white shark in these very same waters – now hosts his own yearly event – a marathon swim through the Great White-infested Farallons.

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.

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.

Its recreational killing spree brings the Convict to a pair of cabins near the lake. One is packed full of young adults trying to get away from everyday life. The other is occupied by disgraced police officer Diego Tritton. Fired for use of excessive force, he has a severe distaste for criminals—no matter which galaxy they’re from.

Brought to life by the miracle of DNA cloning, a 93-foot megalodon shark has escaped captivity. With an insatiable appetite and unmatched aggression, it travels west for the Georgia coast, leaving a path of destruction in its wake. Bullets and harpoons can’t penetrate it, steel nets can’t hold it, and it’s only a matter of time before the whole world finds out about it.

New York city is on the brink of destruction. First, millions of rats crazed from consuming an enhanced poison, Degenesis, devoured citizens too slow to escape their frenzy, and chased off the rest. Next came the pandemic, shutting the metropolis down just as it started to recover. Man always has a plan. But nature, and science gone awry, are one step ahead. Husband and wife exterminators, Chris and Benita Jackson, thought their nightmare was over. The scars of their narrow escape run deep, and fear is their constant companion.

Lake Lucas is a place of tranquility. Known for its long trails, camping grounds, and fishing, it is a popular place for hikers, campers, and anyone looking to get away from society. For ex-con Valentine Krane, it is the perfect place to start fresh and new. Unfortunately, nature has other plans. When someone from his past is violently murdered in the lake, Valentine finds himself under suspicion. The police investigate him, oblivious to the real threat lurking under the tranquil water.

Deep in the Congo Rainforest, a genetics research facility has gone dark. A partial distress call, sent moments before the blackout, indicates that something sinister has occurred. With research worth billions and secrets worth killing for, the notorious Lexington Corporation recruits Ziler and his team of mercenaries to investigate.

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.

National Park Service Rangers Kathy West and Nathan Toland are the only ones stationed at Fort Jefferson, a restored Civil War fort sixty miles off Key West, Florida. Two overnight campers go missing but before the rangers can investigate, shady Homeland Security Agent Glen Larsson arrives to close the park due to a purportedly imminent red tide. Things quickly escalate out of control when mercenaries arrive to back up Larsson and imprison the rangers. Larsson’s plan is to free a cast of giant crabs to overrun the park, and then Florida beyond.