G. S. Jennsen

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About G. S. Jennsen

G. S. JENNSEN lives in Montana with her husband and two dogs. She has become an internationally bestselling author since her first novel, Starshine, was published in 2014. She has chosen to continue writing under an independent publishing model to ensure the integrity of her stories and her ability to execute on the vision she has for their telling.

While she has been a lawyer, a software engineer and an editor, she’s found the life of a full-time author preferable by several orders of magnitude.

When she isn’t writing, she’s gaming or working out or getting lost in the mountains that loom large outside the windows in her home. Or she’s dealing with a flooded basement, or standing in a line at Walmart reading the tabloid headlines and wondering who all of those people are. Or sitting on her back porch with a glass of wine, looking up at the stars, trying to figure out what could be up there.

Website: gsjennsen.com.

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Twitter: @GSJennsen

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Titles By G. S. Jennsen

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Duality: Riven Worlds Book Six (Amaranthe 19) Feb 22, 2023

by G. S. Jennsen

$5.99

[DETAILED DESCRIPTION COMING SOON]
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In Amaranthe, where exotic alien life, AIs, wormholes, indestructible starships and the promise of immortality rule the day, no feat seems out of reach for humanity. But when the worlds of Aurora Rhapsody and Asterion Noir collide and the Rasu horde descends upon them both, more will be asked of heroes past and future. More will be given and more taken, and when the dust settles the very fabric of Amaranthe will be altered forever.

Chaotica: Riven Worlds Book Five (Amaranthe 18) May 22, 2022

by G. S. Jennsen

( 76 )

$5.99

“I save the people who will save the universe. If it can be saved.”
After an extraordinary encounter with kyoseil in the Oneiroi Nebula, Nika Kirumase is transformed. Now able to understand and harness the true power of the ancient, primordial life form, she finally has the ability to defend her people—if the kyoseil doesn’t destroy her sanity first.

Mesme has long been meddling with the fate of the universe, but the events in the Oneiroi Nebula have exposed its deceptions. A schism erupts between Alex and Mesme over the secrets the Katasketousya keeps—and if their relationship isn’t mended, the world may lose its best chance at salvation.

The fractures threatening Concord’s survival aren’t merely personal, and the ramifications of the Ruda’s betrayal in the last battle prove costly to everyone. The Rasu begin deploying antimatter weapons, thereby neutralizing Concord’s greatest advantage, its impervious adiamene warships. Now losing ships, people and planets as the Rasu close in on the Milky Way, Miriam Solovy finds herself short on options and out of time.

But Alex has never let those kind of odds stop her, and so a desperate plan is hatched—one that will either save civilization, or doom it to annihilation.
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In Amaranthe, where exotic alien life, AIs, wormholes, indestructible starships and the promise of immortality rule the day, no feat seems out of reach for humanity. But when the worlds of Aurora Rhapsody and Asterion Noir collide and the Rasu horde descends upon them both, more will be asked of heroes past and future. More will be given and more taken, and when the dust settles the very fabric of Amaranthe will be altered forever.

Other Formats: Hardcover , Paperback

All Our Tomorrows: Riven Worlds Book Four (Amaranthe 17) Oct 17, 2021

by G. S. Jennsen

( 107 )

$5.41

War has come to Concord. Now no one and nowhere is safe.

When indestructible warships and dimension-tearing weapons are not enough to defeat the enemy, how do you protect thousands of worlds and trillions of citizens from a Rasu tidal wave bent on devouring everything in its path?
The Rift Bubbles offer much-sought protection, but is the safety they promise anything more than an illusion? A weapon crafted by the nearly extinct Ourankeli may hold the key to gaining the upper hand—or it may be a doomsday bomb too dangerous to chance wielding. The Asterions strive tirelessly to improve upon and create new weapons that can kill Rasu, even as Nika Kirumase draws tantalizingly close to unlocking the true power of kyoseil.
Yet for every strategic move Commandant Miriam Solovy makes to thwart the Rasu’s advances, the enemy swiftly counters in a deadly battle of escalation.

We don’t need to fear death, for it cannot hold us.

Regenesis, long the exclusive domain of Anadens, begins to take root in human society. But the possibility of immortality for all does not sit well with those who would rather keep it for themselves. When a conspiracy to sabotage the future of regenesis is uncovered, an unlikely advocate decides to risk his one-and-only life to bring the perpetrators to justice.
And amidst all the conflict, the enigmatic Katasketousya have been playing a secret long game with the fate of the universe. Now events race toward a rendezvous with their unfolding machinations, and the resulting collision is going to change everything.
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In Amaranthe, where exotic alien life, AIs, wormholes, indestructible starships and the promise of immortality rule the day, no feat seems out of reach for humanity. But when the worlds of Aurora Rhapsody and Asterion Noir collide and the Rasu horde descends upon them both, more will be asked of heroes past and future. More will be given and more taken, and when the dust settles the very fabric of Amaranthe will be altered forever.

Other Formats: Audible Audiobook , Hardcover , Paperback

Savage Stars: 7 Novels of Space Opera, Aliens, AI, and Post Apocalyptic Adventure Jan 15, 2020

by C. Gockel, G. S. Jennsen, A. K. DuBoff, Lindsay Buroker, Susan Kaye Quinn, Joseph R. Lallo, J. J. Green

( 591 )

$0.00

The universe can be savage, but these heroes won’t go down without a fight.

Seven full-length novels by bestselling authors that explore the far reaches of the universe, the limits of the human mind, and the divide between man and machine. Aliens, AI, and post-apocalyptic adventure—you’ll find them all among the Savage Stars.

Download this collection of series starters today!

About the Books:
Starship Waking by C. Gockel
On an icy, barren world, a starship dreams of doom…Her nightmares will force an alien race to make contact with the most unlikely of heroes—6T9, a pleasure 'bot struggling to find purpose, and Volka, a lonely mutant on a repressive homeworld. The galaxy will be shaken to its core. The starship is waking.

Exin Ex Machina by G. S. Jennsen
When man and machine are one and the same, death is no longer an inevitability. Though Nika Tescarav has lived many lives, she no longer remembers them. But if whoever erased her past did so to silence her, they’ve failed. Enter a world of technological wonders, exotic alien life, captivating worlds—and a dark secret that will shatter it all.

Crystalline Space by A. K. DuBoff
Elle and a team of companions with magically enhanced abilities embark on an interstellar quest to stop an alien invasion. If Elle and her friends can’t stop the Darkness corrupting the crystalline network connecting the planets, their worlds and loved ones will be lost in shadow forever.

Star Nomad by Lindsay Buroker
The Alliance has toppled the tyrannical empire. It should be a time for celebration, but not for fighter pilot Captain Alisa Marchenko. After barely surviving a crash in the final battle for freedom, she's stranded on a dustball of a planet, billions of miles from her young daughter. She has no money or resources, and there are no transports heading to Perun, her former home and the last imperial stronghold.

The Legacy Human by Susan Kaye Quinn
What would you give to live forever? Elijah wants to become an ascender, a human/machine hybrid, but it’s forbidden for legacy humans like him. When he’s sponsored for the creative Olympics, he could win everything, including ascendance… or lose it all playing the ascenders’ Games.

Bypass Gemini by Joseph Lallo
Lex was the next great hoversled pilot until a fixed race got him banned. Now a freelance delivery boy, life couldn’t get any worse. Then a mysterious suitcase got him mixed up with mobsters, a megacorp, and a mad scientist. Now he must solve the mystery or die trying.

The Concordia Deception by J. J. Green
After spending 184 years in suspended animation, scientist Cariad begins a new life in a remote space colony. On a planet rife with intrigue, betrayal, and alien threats, can she fight to preserve humanity’s future in the stars?

Rubicon: Aurora Resonant Book Two (Amaranthe 8) Jun 9, 2017

by G. S. Jennsen

( 105 )

$5.99

“We are you—the you that you could have been.”
The Anaden Directorate has ruled Amaranthe for millennia, subjugating species and galaxies in a neverending quest for control and order. For as many millennia, the anarchs have rebelled, defiantly claiming their own freedom yet without hope of winning it for everyone. Now, an alliance with humans offers a tantalizing chance to at last defeat their immortal masters. But can they trust an ally who looks suspiciously like the enemy?

Humanity is the genetic recreation of the Anadens, but genetics aren’t everything. Humans like to make their own destiny, and they have overcome great challenges to achieve unprecedented peace and prosperity. But have their trials prepared them for the enemy they now face?

“The battle for the heart and soul of Amaranthe will be joined, and we must be unafraid.”
Amidst the chaos of an escalating war, Caleb’s bond with the mysterious diati grows ever more powerful, even as Alex’s forays into the hidden dimensions of the universe lead them to unfathomable places. But when the anarchs are pushed to the breaking point and the AEGIS fleet is dealt a devastating blow, Miriam Solovy must find a way to defeat a foe wielding superior technology, firepower and numbers, or else more than one civilization will be lost.
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Our universe is but a snowglobe—an experiment born of desperation and hope. The true universe is unfathomably vast, teeming with life and untold wonders. And it is enslaved.
Created by ancient aliens in a daring gambit to understand the nature of the enemy, humanity is now asked to be the savior of a universe not their own. If they are to succeed, they must rise above not only their fractious past but the sins of their genetic ancestors to boldly embrace a future they never dared imagine possible.

Other Formats: Audible Audiobook , Paperback

Echo Rift: Riven Worlds Book Three (Amaranthe 16) Jan 15, 2021

by G. S. Jennsen

( 174 )

$5.99

“Everything we have done from the start of this endeavor has been risky. Is the goal not worth any risk?”
In the aftermath of Namino’s liberation, everyone seeks a moment of peace to catch their breath and regroup. But the Rasu will not be waylaid for long, and peace soon becomes a race against time before the next onslaught.

Alex and Caleb search distant stars and the ruins of a dead civilization for a secret weapon that may hold the key to defeating an enemy who cannot be killed by conventional means. In the Dominion, Nika and Dashiel probe the mysteries of kyoseil in search of answers, but the Asterions’ bond with this ancient and enigmatic life proves more complicated than they ever realized.

“You act as if there are no consequences for your actions and no price for your foolish decisions. It is time to remind you that there is always a price to be paid.”
Formidable as they are, the Rasu are not the only foe seeking to destroy Concord. The Savrakaths have seen their cities leveled and fleets decimated by rebel Anaden forces. Now they marshal their last resources for a final vengeance-fueled strike—against the wrong enemy.

After a failed coup attempt, the Anaden leadership bickers and squabbles amongst themselves—until a ghost from the past returns, determined to finally unite his people. But those who have wielded unbridled power for millennia will not give it up so easily.

Yet amid the deadly battles and insurrections, struggles of faith, hope, friendship and love light the way forward, because winning is about more than just surviving.
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In Amaranthe, where exotic alien life, AIs, wormholes, indestructible starships and the promise of immortality rule the day, no feat seems out of reach for humanity. But when the worlds of Aurora Rhapsody and Asterion Noir collide and the Rasu horde descends upon them both, more will be asked of heroes past and future. More will be given and more taken, and when the dust settles the very fabric of Amaranthe will be changed forever.

Other Formats: Audible Audiobook , Paperback

Transcendence: Aurora Rising Book Three (Amaranthe 3) Mar 23, 2015

by G. S. Jennsen

( 435 )

$3.99

What does it mean to be human? What if the price of saving humanity is giving up your own?
The year is 2322, and we stand upon the precipice of extinction. The invading Metigen armada has decimated the eastern third of settled space in a matter of days, leaving tens of millions dead. Determined to save the heart of human civilization, Earth and Seneca at last put aside their differences to face the threat together. But even this may not be enough to stop the fleet of colossal dreadnoughts inhabited by advanced AIs.

Alex Solovy and Caleb Marano hold the key to defeating the invaders, for they know the secrets the aliens wage war to protect. Now they face a deadly gauntlet of relentless alien hunters and assassins sent to kill them before they can unleash a potent new weapon. They will risk everything in a bid to save their families, their loved ones, the entire human race—even if it means they can’t save each other.

The lines blur between man and machine, ally and enemy, and soldier and civilian. In a final stand against an ancient, powerful foe intent on eradicating it from the universe, humanity comes face to face with its destiny.

Other Formats: Audible Audiobook , Hardcover , Paperback

Aurora Renegades: The Complete Collection (Amaranthe Collections Book 2) Oct 3, 2016

by G. S. Jennsen

( 167 )

$9.99

AURORA RENEGADES: THE COMPLETE COLLECTION: Over 1,200 Pages of Sci-Fi Adventure
**2nd trilogy in the Aurora Rhapsody series (Sidespace, Dissonance, Abysm + bonus content)**
It is a time of accelerating technological change & shifting allegiances as the old rules fall away & the old balance of power is upended. A new world rises--one of unshackled AIs, indestructible starships, ethereal quantum spaces and potent new weapons--and the race is on to determine who will control its future.
When faced with its greatest challenge, will humanity rise to triumph or fall to ruin?
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SIDESPACE
Humanity is saved. But its troubles are just beginning.
To achieve their extraordinary triumph over the Metigen armada, humanity put aside its myriad of conflicts & united against a common foe intent on annihilating civilization. In victory, unparalleled peace & prosperity are theirs for the taking--if they can keep hold of them.

When the secrets behind the Metigens' defeat escape the shadows, the people who won the war find their lives in danger. Facing anti-synthetic terrorists who want them dead, power-hungry politicians who want them chained, & a rapidly dwindling number of people they can trust, the Prevos--individuals & AIs sharing a single body--must take their fate into their own hands.

51 Portals. 51 Universes.
Intent on learning the purpose behind the Metigens' elaborate multiverse network, Alex Solovy, Caleb Marano & Valkyrie embark on a gripping journey through the network's portals, each one leading to a universe not their own. In a mosaic of spaces inhabited by fantastical aliens & worlds both beautiful & deadly, they will be forced to question everything they thought they knew, including the nature of life itself.
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DISSONANCE
Know this: you need not be afraid. They own the fear. They fear us because they believe we are powerful, and they are correct to do so.
The technology behind Project Noetica is on the loose. Prevos are spreading across the galaxy. Now two opposing but inexorably related forces threaten to plunge the galaxy into chaos. The Order of the True Sentients believes Prevos are monsters who endanger humanity, & it intends to destroy them by any means necessary. Underworld despot Olivia Montegreu, now a radically enhanced Prevo, is its doomsday warnings made flesh.

As society splinters from within & the Earth Alliance falls to reactionaries, a formidable new player emerges on the galactic stage, one not afraid to do whatever it takes to protect all sentient life--human, Artificial & Prevo.

The Metigen surged forward to engulf her in light. I see you, Alexis Solovy.
Killers & saviors. Deceivers & protectors. Destroyers & creators. Could the Metigens truly be all these things? The search for answers leads Alex & Caleb to the most shocking revelation of all--the true face of the enemy.
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ABYSM
In the quest to be the masters of their own fate, will humanity rise to become liberators or follow the path of their ancestors into darkness?
Alex Solovy & Caleb Marano risked everything to learn the hidden purpose behind the Metigens' multiverse portal network, but nothing prepared them for the answer. Humans are a genetic recreation of the Anaden, dictators & overlords of the master universe. Aurora is a recreation of their origins created by the Metigens in a desperate gambit to understand their enemy & find a way to defeat them.

Other Formats: Audible Audiobook

Rogue Stars: 7 Novels of Space Exploration and Adventure Mar 20, 2018

by C. Gockel, Pippa DaCosta, Chris Reher, G. S. Jennsen, Mark Cooper, Patty Jansen, Salvador Mercer

( 854 )

$0.00

Sometimes you have to go Rogue ...

Jump into seven full-length novels exploring the last great frontier. Rogue Stars has alien invasions, artificial intelligence, galactic intrigue, and heroes that will defy orders to do what is right.

Blast off to new worlds. Download this collection today.

About the Books:

Archangel Down - C. Gockel
Commander Noa Sato doesn’t believe in aliens. She’s wrong. In the face of genocide she must hatch a daring plan with a ragtag crew to save the lives of millions—and her own. Every step of the way she is haunted by the final words of a secret transmission: The archangel is down.

Betrayal - Pippa DaCosta
She is programmed to kill. He’ll do anything to survive.
In a world where only one thousand synthetics were built, synthetic #1001 should not exist. She is no ordinary synth and the memories locked inside her code could bring the entire Nine systems, an ex-con Captain Caleb Shepperd, to their knees.

Quantum Tangle - Chris Reher
A deep cover agent fights to keep the enemy as well as his own people from taking control of a strange alien that has invaded his ship, his mind and his life. It's high adventure in deep space where the voices inside your head are all too real.

Starshine - G. S. Jennsen
Space is vast and untamed, and it holds many secrets. Now two individuals from opposite ends of settled space are on a collision course with the darkest of those secrets, even as the world threatens to explode around them.

Hard Duty - Mark E. Cooper 
In the far future, nanotechnology will be all that keeps us alive in a brutal war with the Merkiaari. Into this war-torn galaxy a courageous Marine, an alien geneticist, and a broken hero will unite in common cause to oppose the coming onslaught.

Ambassador 1 - Patty Jansen
In Coldi society, you can get killed for looking a superior in the eye. Never mind accusing him of murder.

Lunar Discovery - Salvador Mercer
Alien technology has been discovered on the moon, and NASA scientist, Richard “Rock” Crandon must lead a desperate race to get there before America’s rivals. But it isn’t just the fate of Earth that is at stake in this exciting adventure.

Vertigo: Aurora Rising Book Two (Amaranthe 2) Sep 25, 2014

by G. S. Jennsen

( 419 )

$3.99

Where do you run when there is no escape? Where do you turn when the enemy within is as dangerous as the enemy unknown?
The year is 2322 and humanity is under attack. An engineered war between rival superpowers escalates even as the shadowy Metigen armada begins attacking colonies on the frontiers of settled space.

Individuals from across the galaxy fight for their own survival and to protect those they hold dear, while a group of unlikely allies race to expose a secret cabal. As the aliens draw ever closer, leaving utter destruction and death in their wake, the strongest defenders of Earth and Seneca fall to one another in a war of lies and misdirection.

Alex Solovy and Caleb Marano stand accused of terrorism and murder. In a desperate gambit to clear their names and find a way to defeat the invaders, they breach the dimensional portal at the heart of the Metis Nebula. In a strange, mystical realm where nothing is what it seems, they will uncover secrets about humanity’s past and future—and one revelation which will change everything.

Other Formats: Audible Audiobook , Hardcover , Paperback

Relativity: Aurora Resonant Book One (Amaranthe 7) Dec 14, 2016

by G. S. Jennsen

( 120 )

$5.99

“I’d tell you to be careful, but we wouldn’t be here if you’d ever taken that advice. No reason to start now, right?”
For millennia the Anadens have ruled the known universe. They believe they’ve crafted the perfect empire, ordered and impervious to challenge. They believe the fight has been crushed out of the species they subjugate. They are wrong.

It’s a suicide mission, without a doubt. Alex Solovy and Caleb Marano must steal crucial intelligence from the Anadens’ central military headquarters. To succeed, they’ll need to navigate a strange universe ruled by a cabal of powerful immortals, populated by aliens they’ve never met and fueled by technology they’ve never seen. They’re going to need a little help—the kind of help only a suicidally defiant anarchist on the run from more than just personal demons can provide.

As Anaden agents close in, back home in Aurora humanity races to prepare. Steeled from the Metigen invasion and the rise of Prevos, no longer will they wait for doom to come to them. Forewarned the Anadens intend to crush them out of existence, humans, Artificials and Prevos join together to bring the war to the doorstep of the enemy, even as a shadowy foe re-emerges to jeopardize all they’ve built.
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Our universe is but a snowglobe—an experiment born of desperation and hope. The true universe is unfathomably vast, teeming with life and untold wonders. And it is enslaved.
Created by ancient aliens in a daring gambit to understand the nature of the enemy, humanity is now asked to be the savior of a universe not their own. If they are to succeed, they must rise above not only their fractious past but the sins of their genetic ancestors to boldly embrace a future they never dared imagine possible.

Other Formats: Audible Audiobook , Paperback

Requiem: Aurora Resonant Book Three (Amaranthe 9) Dec 11, 2017

by G. S. Jennsen

( 105 )

$5.99

The end of the world began with a library query…how will it conclude?
What began as a chance discovery of an anomalous signal is now a multiverse war between humanity and its genetic ancestors over who controls the levers of life and death. Over who decides what life is and whether it will be allowed to exist. For the ruling Anaden Directorate, victory means immortality. For humanity, defeat means extinction.

On the heels of a breakthrough in wormhole technology, AEGIS and the anarchs enjoy the upper hand in the war. But their escalation pushes the Directorate to the brink, and now it will stop at nothing to destroy its enemy.

“Dangerous we can do. Nearly impossible we can do. All we need is the tiniest odds of success.”
The Directorate has perfected the art of conquest through obliteration. But humanity has advantages the Anadens do not. They are led by a woman who’s made a career of meeting the devil at the crossroads and sending him home in defeat. Caleb Marano wields a power as ancient as the universe itself. Alex Solovy manipulates the fabric of space-time at her whim. Unlike the Directorate, they fight for something greater than themselves. And now, they have one more Solovy on the team.

In the thrilling finale of Aurora Rhapsody, events rush headlong toward an explosive conclusion that will decide the fate of civilizations, and only the victor is making it out the other side.
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Our universe is but a snowglobe—an experiment born of desperation and hope. The true universe is unfathomably vast, teeming with life and untold wonders. And it is enslaved.
Created by ancient aliens in a daring gambit to understand the nature of the enemy, humanity is now asked to be the savior of a universe not their own. If they are to succeed, they must rise above not only their fractious past but the sins of their genetic ancestors to boldly embrace a future they never dared imagine possible.

Other Formats: Audible Audiobook , Paperback

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Titles By G. S. Jennsen

War has come to Concord. Now no one and nowhere is safe.

We don’t need to fear death, for it cannot hold us.

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