On New Year's eve 2022, unknown flying objects appear over Europe and ignite an inferno of violence among themselves. Debris from one of the spacecraft falls on Athens, turning the city center into a smoking crater. The destroyed remnant of the former metropolis is declared a restricted zone by NATO forces and sealed off. Amid the few survivors struggling for food, medicine, and clean water, Nikos takes care of his girlfriend, Maria, only to soon find out that to avert a creeping death, there is only one way out of the hell of Athens—the wreckage of the alien ship.  

When the Air National Guard receives an emergency call for help from a remote Arctic research station in Greenland, Senior Master Sergeant Dan Cameron is chosen to lead the rescue mission. In an attempt to combat climate change, the scientists have genetically engineered an aquatic biofilm capable of generating oxygen and lowering the temperature of the underlying seawater, producing environmental conditions that awaken an organism that has lain dormant beneath the ocean floor for millions of years.

Forced to leave her post at the Santa Fe Archaeological Institute, Nora Kelly is left without a job and without any prospects. So when billionaire Lucas Tappan invites her to lead his excavation of the infamous Roswell landing site, she has no choice but to make a decision that could destroy her reputation. Armed with a healthy dose of scepticism, Nora reluctantly agrees to visit the site. When the preliminary scans of the area reveal a suspected Native American burial site, Nora takes a closer look. But this is no indigenous burial site. 

In 2018, Canadian archaeologist Ron Jackson makes a mind-boggling discovery in Antarctica - right before disappearing without a trace, leaving behind only his controversial theory that humans have lived on Earth far, far longer than we think they have. Decades later, in 2042, when Jackson's wife dies under mysterious circumstances, an unlikely pair of investigators, Agatha Devenworth and Pano Hofer, begin investigating whether her death might be connected to Jackson's disappearance. 

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.

There’s something growing deep in the old Angel Mine - something the Native Americans warned us about - And now it’s rising again. Mitch Taylor, ex-Special Forces medic, is seeking a quiet life in the town of Eldon. Tragedy has dogged his life, and he sees the small friendly place as a second chance. But buried deep below the friendly smiles and quaint painted houses is an old abandoned mine that holds a legend of an ancient and terrible god. In the mine’s labyrinthine depths, something has been growing, something from a time of myth when ancient gods strode the Earth.

A fabulous heist: on the evening of November 24, 1971, D. B. Cooper hijacked Flight 305 - Portland to Seattle - with a fake bomb, collected a ransom of $200,000, and then parachuted from the rear of the plane, disappearing into the night...and into history. A brutal crime steeped in legend and malevolence: 50 years later, Agent Pendergast takes on a bizarre and gruesome case: in the ghost-haunted city of Savannah, Georgia, bodies are found with no blood left in their veins - sowing panic and reviving whispered tales of the infamous Savannah Vampire.

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.

Tibet, 1959: In the turmoil of the Communist takeover of the mountain kingdom, a Buddhist artefact of immense importance appears to have been lost to history. Until, 60 years later, clues to its survival emerge from the wreckage of a cargo plane discovered deep beneath the surface of the Philippine Sea. NUMA Director Dirk Pitt and his old friend Al Giordino already have their hands full dealing with the recovery of a top secret hypersonic missile that went down in the Luzon Strait. Especially when it becomes clear that a rogue Chinese military team has its sights set on the same prize.

A ghostly, sobbing voice is detected from the depths of Russia’s Kola super deep borehole - nine miles down. A Russian team is dispatched in a desperate rescue mission to find the woman. But how did she get there? And how is she still alive? Meanwhile, the Americans prepare their own expedition after a new rift leading to the center of the Earth has been discovered at the bottom of the Mariana Trench in the Western Pacific Ocean. Mike Monroe and Jane Baxter agree to accompany the team of soldiers and scientists to seek a compound that is potentially a cure for cancer.