Showing results by author "Joshua T. Calvert" in All Categories

Dr. James Barron narrowly prevented a catastrophic interdimensional invasion in The Rift. But now he must deal with a myriad of threats as great as the one he overcame. Threats including growing rifts in the fabric of reality, anomalous superstorms, and conspiracies that just might span worlds. Most importantly, he must find a way to save a woman he can't get out of his head, Special Agent Hannah Walker, who vanished through a portal with a treacherous genius named Linus.

In a grim future, astronomers discover the solar system’s long-theorized ninth planet, triggering an unprecedented space race, but not between countries. Instead, two mega corporations battle fiercely for primacy. Each wants to be the first to launch their probes into the darkness beyond Neptune.

The battle over the alien artifacts rages across the solar system. On Earth, Los Angeles becomes the battleground for two mega-corporations that will stop at nothing to get their hands on the strange material. Meanwhile, as she races towards Ganymede, astronaut Rachel Ferreira discovers that the biggest threat to the ship and her team is not awaiting ahead out in space, but is right under their own feet. As the satellite images received from Ganymede get stranger and stranger, Rachel and Theodore each find themselves in a race against time.

Dr. Joshua Hammond wakes up on a flight with no idea who he is—only a glowing green implant ticking down from 24 hours. Everyone on board has lost their memory. Everyone has the same timer. When the plane lands in a ghost city and passengers start dying, the race to escape becomes a race to uncover the truth. A supposed safe zone may hold answers, but the deeper Joshua and fellow passenger Amy dig, the more sinister the puzzle becomes.

Deep beneath the Pyramid of the Sun, archaeologist Charles Bowen and his protege Marcus Brown uncover an artifact that rewrites history—and paints a target on their backs. Within hours, killers strike. Charles is dead. Marcus is on the run. Hunted by the GBI, shadowy operatives, and the Mexican authorities, Marcus must unravel the truth about the relic—and the secret it holds about his own past.

This is the final journey of the the Last Battleship. Humanity has forced the Clicks to negotiate a fragile peace, but the foundation for the conflict remains. Leaving humanity with enemies on all sides....

For generations, we colonized worlds, and the human race spread throughout the galaxy. One discovery could end it all. They called the ship Lady Vengence, and her Captain, Gavin Andal, was young, a bit arrogant, and the perfect fit for a bunch of misfits more interested in shore leave than work. Nobody was interested in being a hero. Sometimes there's no choice.

A high-concept, high-stakes thriller that will leave you questioning the nature of reality, and what it really means to be awake, perfect for fans of Dan Brown and James Rollins. Three impossible objects with the mass of neutron stars are hurtling toward Earth. Will they shatter reality as we...

In Los Angeles, Theodore and his team have no choice but to go into the lion’s den to learn the secrets that have not only destroyed their lives, but perhaps the lives of an entire generation. Their road leads to Cerberus. Can he, Jack, Ludwig, and Yuna Saki come back with the truth that Rhein Ruhr Industries is determined to keep buried? Once behind enemy lines, they uncover a plot that goes all the way to Ganymede and changes their objective to just one thing: survival.

FBI geneticist Mason Brown and Danish Interpol agent Jonna Nielsen have just seventy-two hours to find the missing man they call The Immortal. He's on the run across Europe and his genetic material may be the most valuable commodity in human history. There's just one problem: Someone else wants him, too. As the time to find him dwindles, Mason and Jonna seem to be one step behind a wealthy man who will stop at nothing. If the tech billionaire finds him first, it could change the economic playing field for the entire world.

Deep in Antarctica, two researchers find an enigmatic black sphere suspended in the heart of a huge crater. Neither man is ever seen again. Decades later, reality fractures. A Manhattan skyscraper vanishes into thin air. An airplane crashes in the Sahara Desert—its existence defying logic. Across the globe, breathtaking technology and mysterious artifacts appear, all leading to one chilling truth: a parallel Earth is breaching the boundary between realities.

Humanity is on the run after the epic battle of Lagunia. Oberon becomes the predator. Find their kidnapped crewmates. End the alien incursion into the human hegemony. Too often the predator becomes the prey. With the enemies of humanity emboldened by their success, Oberon takes the fight all the way to Sol at the heart of the Terran Federation. Time is running out for Oberon. Time is running out for all humanity.

Sol has fallen, but the fight continues to rage. Oberon stayed behind, nothing more than a ghost on a radar screen, watching as the Clicks increase their presence on planet Earth. What's going on with the humans left behind? No one knows. Humanity's fleet admiral has survived! And he's issuing orders. Oberon is sent on a mission where it must succeed or die trying. It isn't what any of the crew wants, but it is what they must do.

Book 3 in Bestseller Joshua T. Calvert's next Science Fiction epic. A story of survival, invasion, and war that's perfect for fans of Jay Allan, Joshua Dalzelle, and S.M. Anderson.  

The world has changed. A killer is on the loose in the metaworld, and the still fragile resistance is in danger of crumbling. The resistance is desperately battling the influence of the Forum and the implant carriers. As humanity spends more and more time in the artificially created metaworld, Steve Työpaikkaa stumbles upon a horrifying truth that shakes the foundations of the future. Meanwhile, his daughter June embarks on a dangerous journey after the Resistance finds the source of a new signal.

James and his team are stranded on Prime. Their way back is blocked, and they face a world taking its last breaths. Only a small area of forest seems to defy the radiation and storms, and its nature puzzles the explorers. But on the horizon, they see the remains of a city and gain new hope—until they find out what really happened on this dark planet.

In Lake Maracaibo, in the northwestern part of Venezuela, a long-hidden extraterrestrial artifact underneath the ocean floor triggers a disaster. The United States military launches an expedition, sending a cutting-edge team of international researchers to the source of a magnetic instability that's destroying any electronics in the region.

The transition through the experimental teleporter on Al'Antis was successful. James and his team have found the original teleporter of the elders. But what awaits them on the other side is not what they expected. They find the answers they so ardently desire, but none of them makes their future any easier. On the contrary, they suddenly find themselves facing a final great danger to their home planet that seemed unreachable: Earth. But the place where James, Mila, Mette, Adrian, Meeks, and Justus find themselves turns everything they have believed upside down—including time itself.

A year after destroying the wormhole generator in France and thus blocking the way to Earth for an allied AI, she lives with AcesAzrael in Switzerland. She fights alongside the last free humans against the approaching Forum and its unstoppable troops. There is still no trace of Janika, but when the Swiss make a dangerous plan shortly before their final defeat, there is only one hope for June and Ace: to find Janika and uncover the secret of a new, mysterious place in the metaworld.

On the International Space Station, an unthinkable disaster occurs. Was it an accident? ESA astronaut Thomas Ehrmann and NASA astronaut Patricia Michaels escape in a Soyuz capsule. The Russian authorities in Kazakhstan have questions and want to know what happened to the third member of the crew, Oleg Rashkin. They both refuse to talk. What are they hiding? Amina Young is a psychologist with the ESA. In her mid-thirties, she specialized in and advanced the field of psychological analysis of astronauts. If anyone can get to the facts about the incidents that happened on the mission, it's her.