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?

Rick Napier is a fisherman struggling to make ends meet. The situation is made even worse when a local fishing vessel mysteriously disappears, along with a Coast Guard diver sent to search for the wreckage. As events unfold, he confronts the horrible reality of a top secret government experiment gone haywire, resulting in a hybrid creature of massive proportions. Escaped from captivity in a high tech facility in the Atlantic, it seeks to fill an insatiable appetite.

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.

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.

Josh Peterman's Caribbean vacation has been disrupted by a catastrophic hurricane. Now giant mutated deep sea creatures are washing up on the beach. Out on the open ocean things are about to get ugly as giant Viperfish, Bristle worms and a two-hundred-foot long ceresiosaurus, thought to be long extinct, hunt for prey.

Led by former Navy SEAL Victor Seymour, an elite team of mercenaries are sent by the CIA to rescue hostages and secure data from an under-siege top-secret island facility. But upon arrival, they discover ravaged military equipment, a mass grave, and a platoon of hostile forces already in retreat. As the team investigates, they uncover the secret that the island has contained for centuries. For the first time, modern man will come face-to-face with a being from beyond the stars. A member of an intergalactic invasive species, the beast is ravenous, cunning, lacking emotion or empathy.

Peter, a retired state lifeguard, knows the water better than anyone. Carla, owner of a beach-side restaurant, is still mourning the loss of her son in a boating accident. While both love their quaint small town with spectacular views, their personal lives are as complicated as the changing weather forecasts.

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.

A bizarre series of incidents take place on a usually tranquil lake. Boats are found ravaged, a body torn in two, other people are missing and an injured victim cries of a monster. Chief of Police Morgan Sydney must face the reality that a huge monster is lurking in the lake. With bulletproof scales, territorial aggression, and an insatiable appetite, the beast causes mayhem in the peaceful town.

He is an alpha predator, feared by all life on the planet Challenger. His pincers can crush steel, his razor-sharp mandibles can shred a hundred pounds of flesh in seconds, and his armor carapace is capable of deflecting anti-tank projectiles. His place in the ecosystem is reflected in his name: Caesar. A beast of incredible size, he has a major appetite to satisfy. And now, he has a new item on the menu: humans. When Corporal Richard Carson and his team entered cryosleep, they did not expect to awaken in two days for a whole new mission.