G. S. Jennsen

When man and machine are one and the same, time moves differently. But it runs out all the same. The Asterion Dominion government has fallen, its rulers slain - but in the Dominion, the dead rarely stay that way. A doomsday clock rushes headlong toward the day the monstrous alien...

To save the universe, Alex Solovy will risk everything to discover why it falls. A war has raged for endless aeons. Our greatest champions have fought it again and again in a tireless endeavor to save not merely innumerable lives, but existence itself.

A stand-alone adventure set in the Amaranthe universe “Can I ask where we’re going?” “Someplace safe…as safe as anywhere on this broken, fallen world can be.” A first contact encounter isn't supposed to kick off with a dead body. Ambassador Marlee Marano has been dispatched to...

A mysterious signal coming from deep space attracts the attention of humanity's scientists and the soldiers who protect them—the kind of attention the originators of the signal will do anything to avoid. When the two converge, first contact doesn't go the way either side planned....

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....

The Rasu civil war engineered by Alex Solovy and Nika Kirumase has provided Concord the time it desperately needed. Every weapon, every technology, every tactic will be brought to bear in a bid to defend thousands of worlds and trillions of people from annihilation....

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...

Humanity has seized its destiny among the stars. But space remains vast and untamed, and nothing has prepared us to face the dangers rising from the deep shadows of the void. In Amaranthe, no feat seems out of reach for humanity....

Years ago, the Asterions fled persecution for their pro-synthetic beliefs. In the safe harbor of a distant galaxy, they have evolved into a true biosynthetic race and built a thriving society upon the pillars of personal autonomy, mutual respect, and boundless innovation....

In the cutting-edge laboratories of Asterion Prime, a new manner of life emerges: sentient artificial intelligence....

It is a time of accelerating technological change and shifting allegiances as the old rules fall away and the old balance of power is upended. A new world rises - one of unshackled AIs, indestructible starships, ethereal quantum spaces, and potent new weapons....

The Starlight Express has a reputation as the wildest, most exotic alien bar, in two dozen galaxies. So, when Noah and Caleb want to kick back on the night before Noah’s nuptials, it’s the obvious choice. And the wrong one....

A rift in space that shouldn’t exist. A secret that can unite humanity, or ignite its destruction. Alex Solovy is a lone wolf starship pilot with a talent for uncovering the hidden secrets of uncharted space.

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...

When man and machine are one and the same, death is no longer an inevitability. But in the darkest reaches of space, neither is life. Diplomat. Rebel. Fugitive. Nika Tescarav has lived many lives, though she no longer remembers most of them. Chased by agents of a regime that will do anything...

Cyberpunk and space opera collide in a thrilling new trilogy from the author of the acclaimed Aurora Rhapsody novels. Exin Ex Machina is a new entry point for the Amaranthe series - newcomers are welcome. When man and machine are one and the same, there are many crimes but only one sin...

The world of Aurora Rhapsody spans five decades, megaparsecs of space and hundreds of exoplanets. Yet a million words across nine novels were not enough. There were more stories that needed to be told. These are those stories. Featuring Meridian, a brand new short story available exclusively as...

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...

“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...

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 and Caleb Marano risked everything to learn the hidden purpose behind the Metigen’s multiverse portal network, but nothing could have...