G. S. Jennsen

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....

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....

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. It is a war that has never been won. But there has never been a timeline like this one before.

Our universe is but a snow globe—an experiment born of desperation and hope. The true universe is unfathomably vast, teeming with life and untold wonders. And, it is enslaved....

Cosmic Shores is a trilogy of independent, standalone novels that can be listened to by newcomers and Amaranthe veterans alike. Each novel is a fresh entry-point into this universe.

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 year is 2322. Humanity has expanded into the stars, inhabiting over 100 worlds across a third of the galaxy. Though thriving as never before, they have discovered neither alien life nor the key to utopia....

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....

Aurora Rising is an epic tale of galaxy-spanning adventure, of the thrill of discovery, and the unquenchable desire to reach ever farther into the unknown. It's a tale of humanity at its best and worst, of love and loss, of fear and heroism....

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....

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....

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....

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....

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....

Fourteen years after the Displacement flung humanity into a universe teeming with alien life, a tenuous alliance has taken root among humans, Anadens, and numerous other species....

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....

The Asterion Dominion is at peace with its neighbors and itself. Its citizens enjoy great freedoms and all the luxuries their biosynthetic minds can imagine, design, and create....

Killers and saviors. Deceivers and protectors. Destroyers and creators. Could the Metigens truly be all these things? The search for answers leads Alex and Caleb to the most shocking revelation of all - the true face of the enemy....

Humanity is saved. But its troubles are just beginning. To achieve their extraordinary triumph over the invading Metigen armada, humanity put aside its myriad of political and social conflicts and united against a common foe intent on annihilating civilization....

Thousands of years ago, the Elakri were a galaxy-spanning civilization—until one day they vanished. Forced to hide themselves away in the folds of space to escape an unstoppable foe, what was once their salvation soon became their prison.