Joshua T. Calvert

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About Joshua T. Calvert

Joshua T. Calvert is an award-winning author whose books have sold more than one million copies. He has traveled the world—on foot, by Jeep, by bicycle, by motorcycle, and lots of other ways besides. As you might imagine, he’s seen many things most people never see – including an Iranian prison cell, from the inside! In Kyrgyzstan, he fared slightly better, narrowly avoiding being kidnapped for ransom. Skydiver, scuba diver, martial artist, adventurer – his goal is to experience everything possible, and then make it real to you in his books. And he’s made a good run of it so far: in the Philippines, he did police training on multiple types of firearms (despite being no fan of guns himself); dove in Asian waters among sharks and shipwrecks; and patrolled with Sumatran jungle rangers.

That’s what defines Calvert’s approach to method writing: pushing himself beyond his own limits, to experience first-hand what his characters experience, to make your immersion in his stories as deep as it can be.

For Ganymede Rises, after a slight detour with some smugglers in the deserts of Uzbekistan and the steppes of Mongolia, he traveled by dogsled and snowshoe to the Arctic Circle to experience first-hand what it’s like to be utterly isolated in the coldest place on Earth. For his book The Fossil, he sat with professional pilots in flight simulators for Airbus A320 and Boeing 737 aircraft to learn what it’s like to fly a passenger jet. His latest adventure: a parabolic flight with European Space Agency astronauts, to experience zero-gravity. All so he can describe it to you, in his own words.

Join his mailing list: joshuatcalvert.com

Find him on Facebook: facebook.com/joshuatcalvert

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Titles By Joshua T. Calvert

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The Fossil: Science Fiction Thriller (Secrets Of Mars Book 1) Mar 15, 2021

by Joshua T. Calvert

( 3,989 )

$5.99

"An intriguing, character-driven mystery/thriller with 'science-fictional awe and' outer-space trappings." (Kirkus Reviews) A human fossil on Mars. An astronaut who lost her memory and a powerful organization that keeps a secret in Antarctica—one that will change the world forever. "Joshua T. Calvert has a gift for making nail-biting science fiction that you can't put down. Get ready for some sleepless nights!" - M.A. Rothman, USA Today bestselling author

In 2018, Canadian archaeologist Ron Jackson makes a mind-boggling discovery in Antarctica—right before disappearing without a trace, leaving behind only his controversial theory that humans have lived on Earth far, far longer than we think they have.

Decades later, in 2042, when Jackson's wife dies under mysterious circumstances, an unlikely pair of investigators, Agatha Devenworth and Pano Hofer, begin investigating whether her death might be connected to Jackson's disappearance. What exactly was it he found before he vanished? Why is the Human Foundation, a hyper-powerful business empire built on an endless series of game-changing inventions it has been rolling out, one after another, for over twenty years, trying to hide the truth from the two investigators? And what could it possibly have to do with the first manned mission to Mars, which ended in disaster leaving countless conspiracy theories in its wake?

Other Formats: Audible Audiobook , Paperback

This title and over 1 million more available with Kindle Unlimited.

The Fossil 2: Science Fiction Thriller (Secrets Of Mars Book 2) Apr 15, 2021

by Joshua T. Calvert

( 2,493 )

$5.99

For years, Filio Amorosa has had one goal, and only one goal: getting back to Mars. All that matters is finding out what happened on her mission there, and why she can’t remember any of it. But when she finally discovers the truth, it blows her whole world apart.

Meanwhile, on Earth, Agatha Devenworth and Pano Hofer have a new mission: travel from the Human Foundation’s secret underground base to New York to uncover what the enemy is plotting. Can they find a way forward for humanity in the midst of this clash of otherworldly forces?

Other Formats: Audible Audiobook , Paperback

This title and over 1 million more available with Kindle Unlimited.

The Arrival: A Military Sci-Fi Alien Invasion Series (Annihilation Book 1) Apr 5, 2022

by Joshua T. Calvert

( 429 )

$0.99

It’s our planet. But it’s their war...

On New Year's eve 2022, unknown flying objects appear over Europe and ignite an inferno of violence among themselves. Debris from one of the spacecraft falls on Athens, turning the city center into a smoking crater.

The destroyed remnant of the former metropolis is declared a restricted zone by NATO forces and sealed off. Amidst the few survivors struggling for food, medicine, and clean water, Nikos takes care of his girlfriend Maria, only to soon find out that to avert a creeping death, there is only one way out of the hell of Athens—the wreckage of the alien ship.

At the same time, a special forces team is sent on an impossible mission, as NATO's European Command has evidence that another spaceship has landed in the jungles of Africa and its Alien crew appears to still be alive...

Don't miss 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.

Other Formats: Audible Audiobook , Paperback

This title and over 1 million more available with Kindle Unlimited.

The Fossil 3: Science Fiction Thriller (Secrets Of Mars Book 3) May 15, 2021

by Joshua T. Calvert

( 1,703 )

$5.99

It’s been twenty years since the first manned mission to Mars discovered a human fossil on the Red Planet. Now, the democracies of the West are buckling under a new crisis emerging from Russia: ten thousand liberated Builders, now fully grown and no longer protected by the UN, are forced to flee. One country is ready to receive the descendants of Xinth: the Special Administrative Region of South Africa, where a lone Builder, Hortat, is running for president. The situation is unprecedented, and around the world is giving rise to as much distress as it is hope for a better future for humanity. Hortat wins, but is mysteriously assassinated on election night. To unravel the mystery, head of the Human Foundation Luther Karlhammer calls in a familiar face: former investigator Pano Hofer. He’s long since walked away from his old life as an investigator, but another name from the past, Agatha Devenworth, lures him out and draws him into a deadly plot ...

Other Formats: Audible Audiobook , Paperback

This title and over 1 million more available with Kindle Unlimited.

The Extinction: A Military Sci-Fi Alien Invasion Series (Annihilation Book 3) Jun 7, 2022

by Joshua T. Calvert

( 39 )

$4.99

Their war. Our extinction.

The catastrophe of P3X-888 becomes a question of fate for all mankind. The enemy rises and strikes the all-destructive final blow, even before it was understood on Earth what the war is about.

In the midst of a standoff that has been going on for millennia, Nikos and Jacek stumble into a conflict far greater than they could have ever imagined. Meanwhile, the leadership back home is still clueless and unaware that mankind's doom has long since begun.

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.

Other Formats: Audible Audiobook , Paperback

This title and over 1 million more available with Kindle Unlimited.

The Counterstrike: A Military Sci-Fi Alien Invasion Series (Annihilation Book 2) May 10, 2022

by Joshua T. Calvert

( 116 )

$4.99

Earth is dying...

Cities and landscapes that have not yet been destroyed by crashed spaceships and orbiting debris are being devastated by radiation and localized changes in the laws of physics near the alien ship remnants.

While extraterrestrial spaceships divide and exploit the solar system among themselves, Europe desperately tries to preserve it's chances of survival for the remnants of humanity.

They have a pawn in hand that they must play. When they finally do, an opportunity opens up that humanity must immediately seize... but at what cost?

Book 2 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.

Other Formats: Paperback

This title and over 1 million more available with Kindle Unlimited.

The Signal (The Stolen Future Book 1) Dec 1, 2021

by Joshua T. Calvert

( 775 )

$3.99

A mysterious signal, A start-up that wants to change the world, A future that no longer belongs to us.

When a stranger with a high-tech implant is found in the remote Finnish wilderness, neurosurgeon Bill and his computer scientist friend Steve see an opportunity. But they don't know what powers they're up against. They soon must ask themselves what moral boundaries they're willing to cross in order to succeed.

Ten years later, the world has changed. Airships roam the skies, strange plants grow in the forests, and entire swaths of land are deserted.

In the midst of this alien world, a father and daughter struggle to survive in the mountains of Montana and avoid being discovered by "The Others." One thing is clear: Humanity’s future depends upon deciphering the mysterious signal.

Click to start reading now and uncover the truth!

"Joshua T. Calvert has a gift for making nail-biting science fiction that you can't put down. Get ready for some sleepless nights!" - M.A. Rothman, USA Today bestselling author

Other Formats: Paperback

This title and over 1 million more available with Kindle Unlimited.

The Signal 2 (The Stolen Future) Jan 1, 2022

by Joshua T. Calvert

( 306 )

$4.99

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. It must be destroyed if what is left of humanity is to survive - but success may require a price June cannot pay.

This title and over 1 million more available with Kindle Unlimited.

The Signal 3 (The Stolen Future) Feb 15, 2022

by Joshua T. Calvert

( 221 )

$4.99

June's mission was successful. But at what cost? 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 and 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: The Black Fortress is a phenomenon you can find your way into, but never out of. It is the only way out for the future of mankind and at the same time could be its downfall.

This title and over 1 million more available with Kindle Unlimited.

The Wall: Eternal Night Jun 12, 2021

by Joshua T. Calvert

( 719 )

$4.99

What if suddenly you could no longer see the sun? Or the stars? What if the world sank into darkness?

Off the coast of Sulawesi, an Indonesian fisherman named Putra Buring Bule nets a strange object from the depths. A few days later, Earth falls into total darkness – an unknown phenomenon blocks out the sun and the starry sky, and the world descends into chaos.

In the midst of a collapsing civilization, CIA agent Rodea Stone is sent to Sulawesi to retrieve Putra’s puzzling find, and gets caught up in a truth that strains the limits of her imagination. Meanwhile, Montgomery Reed, a physicist at the LIGO gravitational wave observatory, is desperately trying to contact the NASA team on Unity Moon Base, who might well hold Earth’s only hope in their hands.

The Wall: Eternal Night depicts a fateful event that changes Earth and all its inhabitants forever. But there are two sides to every fate. In The Wall: Eternal Day by Brandon Q. Morris, you will learn about the other side.

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This title and over 1 million more available with Kindle Unlimited.

Ganymede Wakes (Ganymede Rising Book 1) Jul 15, 2021

by Joshua T. Calvert

( 619 )

$3.99

In 2042, astronomers finally discover the long-hypothesized ninth planet of our solar system, kicking off an unprecedented space race between two powerful mega-corporations, each willing to do anything to be the first to get their space probes to the mysterious heavenly body in the dark beyond Neptune. After many years in space, one of the robot probes returning with samples from the farthest reaches of the solar system crashes on Jupiter’s moon Ganymede, destroying a research station there. After contact with Ganymede is lost, a second sample reaches Earth, and quickly sets off a struggle for control of a substance that defies the understanding of all the world’s scientists.

Amid the ensuing chaos, astronaut Rachel Ferreira and a team of leading scientists board a ship bound for Ganymede to discover the reason for the disturbing silence. They leave behind an Earth erupting in conflict, as a team of mercenaries struggles to get its hands on a possibly alien technology, in the process uncovering a conspiracy that could shake the very foundations of the future.

Other Formats: Audible Audiobook , Paperback

This title and over 1 million more available with Kindle Unlimited.

Ganymede Whispers (Ganymede Rising Book 2) Aug 15, 2021

by Joshua T. Calvert

( 306 )

$4.99

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. The moon is changing before their eyes - but into what, and for what purpose, no one knows.

Other Formats: Audible Audiobook

This title and over 1 million more available with Kindle Unlimited.

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