A dark, watery underworld where death is always near.Jason and Penny Beringer lead a small cave diving team in a daring bid to become the first explorers of a newly discovered system of underwater caverns hidden deep in the Philippine jungle. But within this maze of sunken chambers lives a genetically engineered predator, a creature capable of spreading havoc on both land and beneath the lightless, suffocating depths of this mysterious underworld. Combining tense, white knuckled thrills and scientific horror, John Triptych’s newest release will surely interest fans of Michael Crichton, ...

In the cold darkness of the deep, nightmares become real.After her brother goes missing during a saturation dive, submersible pilot Chloe Gietz heads out into the Arabian Sea on a desperate search and rescue mission. What she finds is a corporate cover-up to protect a concealed underwater habitat. Typhon is a place of secrets that its owners want hidden from the outside world. But an experiment goes horrifically wrong, and a powerful, destructive organism is unleashed. The once calm waters becomes a battleground for survival, as employees of a ruthless conglomerate will stop at nothing to ...

The first three novels of this thrilling horror adventure series, all in one volume! Hidden in remote laboratories, groups of unscrupulous scientists defy nature, and a number of bizarre and deadly organisms are released upon an unsuspecting world. Lemuria: an artificial island off the Indian coast hides a terrible secret, and one family must do all they can to survive. Typhon: deep sea saturation divers encounter a highly destructive organism, one that can truly render humanity extinct. Irkalla: a team of cave divers uncover a deadly conspiracy deep in the Philippine jungle. Combining ...

An ancient secret society holds the key that could reshape the world, or destroy it. Archaeology student Ella Rosen’s idyllic life in Crete is turned upside down when she saves a priceless Minoan artifact. Now on the run, she struggles to survive while uncovering a shocking revelation that completely upends what experts once knew about the origins of human civilization. With the help of a seasoned ex-soldier, Ella searches for clues in a race against time to unravel this breathtaking mystery. But there are powerful forces arrayed against them who will stop at nothing to prevent this ...

Like the "Dark Continent" of Africa, the dark island of Madagascar holds many chilling secrets. One of them is a long-thought extinct species of dinosaurs living at the country's core. A massive earthquake rocks the mountain range within the Andringitra National Park. The splitting Earth reveals a network of tunnels, hidden away for millennia. Responding to the series of violent upheavals, a pack of hypersensitive predators flee their subterranean home; frenzied and hungry, they head for the surface.