A treasure hunt into the deepest cave system in Europe takes a turn for the worst. Now, rather than treasure, it is survival that is at the forefront of the spelunkers' thoughts. But their attempt to escape out of the dark deep places is thwarted. Men are not at home in the depths. But there are things that are... pale terrifying things. Huge things. Things red in tooth and claw.

Scar is a killing machine. Born from DNA spliced between the extinct Megalodon and modern-day Great White, he has a viciousness that transcends time. His evil is reflected in his eyes, his savagery in his two-inch serrated teeth, his ruthlessness in his trail of death. After escaping captivity, the killer shark travels to the island community Cross Point, where prey is in abundance.

When a sink hole opens up near the Australian outback town of Pintalba, it uncovers a pristine cave system. Sam joins an expedition to explore the subterranean passages as paramedic support, hoping to remain unneeded at base camp. But, when one of the cavers is injured, he must overcome paralyzing claustrophobia to dive pitch-black waters and squeeze through the bowels of the earth. Soon he will find there are fates worse than being buried alive, for in the abandoned mines and caves beneath Pintalba, there are ravenous teeth in the dark.

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.

The human soldiers stranded on the planet Paradise have been recruited into an alien legion to do the dirty jobs that the high-tech species won't do. Their first mission is to kick the enemy off a backwater planet no one cares about. It's a simple assignment, except everyone has a hidden agenda, and the planet could become a deathtrap.

Deep in the African rain forest, near the legendary ruins of the Lost City of Zinj, an expedition of eight American geologists are mysteriously and brutally killed in a matter of minutes. Ten thousand miles away, Karen Ross, the Congo Project Supervisor, watches a gruesome video transmission of the aftermath: a camp destroyed, tents crushed and torn, equipment scattered in the mud alongside dead bodies - all motionless except for one moving image - a grainy, dark, man-shaped blur.

The first attack occurs in the underwater caverns of the Bahamas. Two professional divers exploring the unknown. A monstrous flesh-ripping predator they never see coming. Now the attacks are coming closer and closer to shore. A sun-soaked playground for sea-loving tourists. A human feasting ground for whatever lurks beneath.

A pair of fierce but beautiful eyes look out from the undergrowth of conifers. The eyes follow every movement in the great herd of plant-eating dinosaurs that mills around the open meadows, moving back and forth with the rapid scanning of a hunter who is thinking about everything she sees. She is an intelligent killer.

Everyone knows the legend of the Jersey Devil. Some believe it is an abomination of nature, a hybrid winged beast from hell that stalks the Pine Barrens of southern New Jersey searching for prey. Others believe it is a hoax, a campfire story designed to scare children. But one man knows the truth....

Franny Stone has always been the kind of woman who is able to love but unable to stay. Leaving behind everything but her research gear, she arrives in Greenland with a singular purpose: to follow the last Arctic terns in the world on what might be their final migration to Antarctica. Franny talks her way onto a fishing boat, and she and the crew set sail, traveling ever further from shore and safety. But as Franny’s history begins to unspool - a passionate love affair, an absent family, a devastating crime - it becomes clear that she is chasing more than just the birds.

When we arrived at the compound, we believed we had found our safe haven at last. For the briefest of moments, their medicine and science lulled us into a false sense of security. But within the bowels of this haven, where the cure for Nevermore is being developed, there lurks an evil that is far worse than anything we've already encountered. Sebastian is used as a test subject, a process that, instead of curing him, is slowly killing him. As his heart falters, mine must draw upon new strength if I am to fight our way out of the compound.

100,000 years ago the object hit the lake at the deepest point, quickly sinking into its mile-deep Stygian darkness. The sheets of ice closed, time moved on and the land forgot. But over the centuries, legends grew of people vanishing, of strange, deformed animals and of an unexplained luminescence down in the lake depths. When Marcus Stenson won the lucrative contract to create a sturgeon fish farm on the site of disused paper mill on the shore of Lake Baikal, he thought he had won the lottery and refused to listen to the chilling folktales....

A battle-scarred Vietnam vet has been living alone deep in the woods, but when a group of weekend campers enter the area, his fragile grasp on reality breaks, and he believes he’s back in the jungle...surrounded by an enemy he needs to kill.

Jake Silver may not be able to put the memories of his time as a sniper and Navy SEAL behind him, but at least he can put his skills to use as a part of the Jones Inc. rescue team. Saving the life of pediatric heart surgeon Dr. Aria Sinclair on Denali helped, too. Now, he can't get her out of his head, and when he hears she is in the path of a hurricane down in Key West, he can't help but jump on a plane to rescue her.

In the future, mankind has learned to manipulate their DNA, harnessing only the good genes, like intelligence, strength, and height. They called this prime DNA and humans rushed to get these new pDNA injections, which gave them superhuman-like qualities. Centuries later, however, their DNA became so engineered that humans rarely lived past the age of 30, thanks to a new deadly disease called the Kiss. The only cure is to receive an injection of oDNA, DNA from an Original human that hasn't been genetically altered. Problem is there aren't many Originals left.

Pilot Dodge Kingston has always been the heir to Sky King Ranch. But after a terrible family fight, he left to become a pararescue jumper. A decade later, he's headed home to the destiny that awaits him. That's not all that's waiting for Dodge. His childhood best friend and former flame, Echo Yazzie, is a true Alaskan - a homesteader, dogsledder, and research guide for the DNR.

Best-selling science fiction superstars Larry Niven and Jerry Pournelle combine their talents with those of Steven Barnes in an extraordinary adventure of humankind’s first outpost in the farthest reaches of space. Light years from Earth, colonists land on a planet they name Avalon. It seems like a paradise—until native creatures savagely attack. It will take every bit of intelligence, courage, and military-style discipline to survive.

Donovan is a world of remarkable wealth that comes at a high price. When Supervisor Kalico Aguila's ship arrives, she discovers a failing colony, its government overthrown, the few remaining colonists gone wild. Donovan could make her career - or kill her. Planetside, Talina Perez is one of three rulers of the Port Authority colony - the only law in the one remaining town. With the Corporate ship demanding answers about the things she's done, Perez could lose everything, including her life. For Dan Wirth, Donovan is a last chance. A psychopath with a death sentence looming over his head, he will make a desperate play for power. No matter who he has to corrupt, murder, or destroy. Captain Max Taggart is the Corporation's enforcer. But is it too late to seize control of Donovan?

Ever since being part of the pot in a high-stakes poker game, elfin outcast Kai Gracen figures he used up his good karma when Dempsey, a human Stalker, won the hand and took him in. Following the violent merge of Earth and Underhill, the human and elfin races are left with a messy, monster-ridden world, and Stalkers are the only cavalry willing to ride to someone's rescue when something shadowy appears.

When we arrived at the compound, we believed we had found our safe haven at last. For the briefest of moments, their medicine and science lulled us into a false sense of security. But within the bowels of this haven, where the cure for Nevermore is being developed, there lurks an evil that is far worse than anything we've already encountered. Sebastian is used as a test subject, a process that, instead of curing him, is slowly killing him. As his heart falters, mine must draw upon new strength if I am to fight our way out of the compound.

When Kat Jamison retreats to the Blue Ridge Mountains, she's counting on peace and solitude to help her make a difficult decision. Her breast cancer has returned, but after the death of her husband, her will to fight is dampened. Her getaway is complicated by a pair of abandoned dogs and two friendly children staying nearby, Lily and Nirav. But when lightning ignites a deadly wildfire, Kat's cabin is cut off from the rest of the camp, separating Lily and Nirav from their parents. Kat, the children, and the dogs must flee on foot through the drought-stricken forest....

Jake Silver may not be able to put the memories of his time as a sniper and Navy SEAL behind him, but at least he can put his skills to use as a part of the Jones Inc. rescue team. Saving the life of pediatric heart surgeon Dr. Aria Sinclair on Denali helped, too. Now, he can't get her out of his head, and when he hears she is in the path of a hurricane down in Key West, he can't help but jump on a plane to rescue her.

Adrian is an alpha descendant with gifts that allow him to call and charm others like himself. After the apocalypse, caused by his father, Adrian is charged with gathering all free descendants in America for the remaining government. Instead, the Marine forms Safe Haven Refugee Camp and creates a dream that even his betrayals can’t crush. “This is Safe Haven Refugee Camp. Is anyone alive out there? …hello?”

When firefighter Rory lays eyes on fire-watcher Edith, he instantly knows she’s the one. His fated mate. Now, to win her heart, he just has to protect her from: 1. A raging wildfire (actually, she’s already got that covered, thanks). 2. The lightning-throwing invisible monster that started it (um, the what?). 3. Killer bunnies (don't even ask). 4. The appalling matchmaking attempts from his crew of misfit shifters (not only is this guy scorching hot, but his dog is adorable too. And...weirdly smart?). 5. His own animal need to claim her. Now.

Ex-SEAL and US Coast Guard aviation rescue swimmer Marcus Holt has never lost a victim to the frigid waters of Alaska until a rescue spirals out of control, and he loses a man he loved like a father. When the dead man’s sexy daughter - a former assistant district attorney from New York - blows into Sitka asking questions, Marcus admits she may just have a case to sue him. Too many things went wrong out there. And he can’t remember a thing.

Eighteen months ago, Aleut Kate Shugak quit her job investigating sex crimes for the Anchorage DA’s office and retreated to her father’s homestead in a national park in the interior of Alaska. But the world has a way of beating a path to her door, however remote. In the middle of one of the bitterest Decembers in recent memory ex-boss — and ex-lover — Jack Morgan shows up with an FBI agent in tow.

When half of mankind revolts and demands more opportunity, those at the top decide on a compromise: They will build the first colony ships and allow the rest to discover new worlds and start over. Twelve ships are built. The first is called the Orion. Many are eager to go, but only 100,000 are chosen for each vessel. Far from Earth, a new life awaits, and it promises the prosperity they've always wanted. But still, resistance stirs.

School’s out for summer and that means one thing to Parker, Chloe, and their four friends: a well-deserved camping trip in the Pine Barrens, a million-acre forest deep in the heart of New Jersey. But when old grudges erupt, an argument escalates into the unthinkable, leaving one of them dead and the killer missing. As darkness descends and those left alive try to determine a course of action, the forest around them begins to change....

The sudden rising waters of a climate apocalypse have destroyed most of the planet…yet out of these waters, Dinétah, a former Navajo reservation, has been miraculously reborn. Listen along as Tanis Parenteau's impeccable narration, capturing the rhythms of Navajo speech, fully envelopes you into the Sixth World. Trail of Lightning follows our heroine as she walks the land alongside gods, heroes of legend, and monsters alike.

It's the most important rule of scuba diving: If you don't feel right, don't go down. So after her father falls ill, 12-year-old Julie Sims must take over and lead two of his clients on a dive miles off the coast of Alabama while her father stays behind in the boat. When the clients, a reckless boy Julie's age and his equally foolhardy father, disregard Julie's instructions during the dive, she quickly realizes she's in over her head. And once she surfaces, things only get worse: One of the clients is in serious condition, and their dive boat has vanished.