In Fathomless, the greatest predator the world has ever known is coming home in 2016. Carcharodon megalodon. The largest and most fearsome predator to have ever existed on our planet. Rumours of its existence in our modern oceans have persisted for centuries. Now, in a new adventure, the rumours explode into brutal and terrifying reality in Fathomless, by Greig Beck.

The moment Navy SEAL sniper Finn sets foot on the USS Abraham Lincolnto hitch a ride home from the Persian Gulf, it’s clear something is deeply wrong. Leadership is weak. Morale is low. And when crew members start disappearing one by one, what at first seems like a random string of suicides soon reveals something far more sinister: There’s a serial killer on board. Suspicion falls on Finn, the newcomer to the ship. After all, he’s being sent home in disgrace, recalled from the field under the dark cloud of a mission gone horribly wrong.

My name is Kazimir Wolfe. People call me "Kaz", except they don’t. I never use my real name; it’s too dangerous, for me and for anyone I meet. I’m on the run from the law, who think I killed my aunt, and from whoever did kill her, because they want to finish the job. So, I move around a lot, working construction or whatever job I can find. It’s a lonely life. I don’t let anyone get close...people who get close to me end up dead. Why? I’m a wizard. The world’s only wizard, as far as I know.

Fully armed and with all hands onboard, the nuclear submarine Starbuck sailed into the calm Pacific Ocean for sea trials - and vanished. No wreckage, no signals, no survivors: nothing...until ace maritime troubleshooter Dirk Pitt finds a single chilling clue in the shark-torn surf off Hawaii - the log of the Starbuck. 'Do not search for us, it can only end in vain....' A crazed journal of madness and death is all that remains.

A series of violent shark attacks off the shores of northern California draw the attention of pessimistic Detective Luke Jansen. Despite reports of shark sightings, the injuries are more reminiscent of a chainsaw-wielding maniac. Things get stranger when marine biologist Elise Sheldon encounters the creature. Exhausted and traumatized, her claims that the beast is a Helicoprion are dismissed. With little help from the police department, Luke and Elise form an unlikely alliance that puts them face-to-face with a violent man-eating shark, and its terrifying reason for existing.

A series of bizarre occurrences suddenly plague the island of Cielo Nublado. A dead whale washes ashore riddled with enormous bite marks. A fishing charter is reported missing, jet skiers vanish, and a yacht is found mysteriously ravaged after some kind of enormous impact. Chief of Police Nico Medrano tries to investigate the matter. His search for answers puts him on a collision course with an 80-foot predator, long thought extinct. Violent and merciless, it has risen to the surface, and seeks to wreak havoc on the small island community.

Past midnight, Chyna Shepard, twenty-six, gazes out a moonlit window, unable to sleep on her first night in the Napa Valley home of her best friend’s family. Instinct proves reliable. A murderous sociopath, Edgler Foreman Vess, has entered the house, intent on killing everyone inside. A self-proclaimed “homicidal adventurer,” Vess lives only to satisfy all appetites as they arise, to immerse himself in sensation, to live without fear, remorse, or limits, to live with intensity. Chyna is trapped in his deadly orbit.

Under 30,000 feet of water, the experimental exploration rig Leaguer has discovered an oil field larger than Saudi Arabia, with oil so sweet and pure, nations would go to war for the rights to it. But as the team starts drilling exploration well after exploration well in their race to claim the sweet crude, a deep rumbling beneath the ocean floor shakes them all to their core. Something has been living in the oil and it's about to give birth to the greatest threat humanity has ever seen.

America is under attack. Thousands lie dead after simultaneous strikes across the country. The day will come to be known as Bloody Monday. Jason Trapp, codename ‘Hangman’, was a covert operative whose feats became the stuff of legend. He was the tip of the spear—the man his country unleashed when all hope was lost. Six months ago, someone sold him out. The Agency listed him as killed in action. He lost everything—and everyone—he held dear. But Trapp’s not that easy to kill.

Sunshine State trivia buff Serge A. Storms loves eliminating jerks and pests. His drug-addled partner Coleman loves cartoons. Hot stripper Sharon Rhodes loves cocaine, especially when purchased with rich dead men's money. On the other hand, there's Sean and David, who love fishing and are kind to animals - and who are about to cross paths with a suitcase filled with $5 million in stolen insurance money. Serge wants the suitcase. Sharon wants the suitcase. Coleman wants more drugs... and the suitcase.

Finding and identifying a pirate ship is the hardest thing to do under the sea. But two men—John Chatterton and John Mattera—are willing to risk everything to find the Golden Fleece, the ship of the infamous pirate Joseph Bannister. At large during the Golden Age of Piracy in the seventeenth century, Bannister should have been immortalized in the lore of the sea—his exploits more notorious than Blackbeard’s, more daring than Kidd’s. But his story, and his ship, have been lost to time.

Deep beneath the ice of the Arctic Circle, something has awakened. A primordial creature frozen in time, it is the oldest, largest, most efficient predator that nature has ever produced. And it is ravenously hungry.... Thirty-five miles off the Massachusetts coast, a small research ship is attacked. All but one of its crew is killed by the massive serpentine horror that rises from the sea. The creature likes this human prey. The chewy outer hide. The tender saltiness within. And it wants more....

Lieutenant Anthony Pacino reports aboard the “project boat” USS Vermont two years after having survived the catastrophic sinking of the Piranha. Pacino quickly learns that Vermont’s missions are all ultra-secret with the boat reporting only to the sub force commander, the national security advisor, and the president: Vermont does the dirty deeds that need doing in deadly silence and obscurity. After Vermont misses the mark on an easy mission, there are questions asked about her ability to conduct the next mission.

After a CIA covert mission goes badly awry, US Air Force intelligence officer Nicholas Flynn is exiled to guard a remote radar post along Alaska’s Arctic frontier. This dead-end assignment is designed to put his career permanently on ice, but Flynn’s not the type to fade quietly into obscurity.... As winter storms pound Alaska and northern Canada, Russian aircraft begin penetrating deep into friendly airspace. Are these rehearsals for a possible first strike, using Russia’s new long-range stealth cruise missiles?

Juan Cabrillo's first adventure with the Oregon - a state-of-the-art spy ship disguised as a nondescript lumber hauler - takes him and his crew into dangerous waters as they try to put Tibet back in the hands of the Dalai Lama by striking a deal with the Russians and the Chinese.