Jonas Taylor leads a research team on an exploratory dive into the deepest depths of the ocean. Their voyage spirals into chaos when a malevolent mining operation threatens their mission and forces them into a high-stakes battle for survival. Pitted against colossal, prehistoric sharks and relentless environmental plunderers, they must outrun, outsmart and outswim their merciless predators.

After escaping an attack by what he claims was a 70-foot shark, Jonas Taylor must confront his fears to save those trapped in a sunken submersible.

U.S. Marshal Carrie Stetko is the only law-enforcement officer assigned to Antarctica. Carrie is on the verge of shipping out before the really bad weather hits, when she is confronted with a mysterious murder that sounds like a riddle: how'd a lone corpse find its way to the middle of an ice field, as though dropped from a great height? And what does this have to do with the prologue about a Soviet fighter jet crashing some decades earlier? Along...

A deep-sea submersible filled with an international research crew lies disabled at the bottom of the Pacific after having been attacked by a massive shark previously thought to be extinct. With time running out, expert deep sea rescue diver Jonas Taylor is recruited by a visionary Chinese oceanographer to save the crew and the ocean itself from this unstoppable threat that is a pre-historic 75-foot-long shark known as the Megalodon.