Hard Science Fiction Space

You can't militarize space. This one rule has led to decades of peaceful development of space programs worldwide. However, increasing resource scarcity and a changing climate on Earth's surface is causing some interested parties - namely India, the North American Union, and the Sinese Federation - to militarize. The discovery of a strange artifact by Dr. Alayna Wong precipitates a crisis. What appears to be a hitherto undiscovered comet is soon revealed to be an alien structure on a cometary trajectory toward the sun.

Captain Graciela is where she wants to be, far from her controlling mother, in a rented solar sail cargo ship, trading and gambling throughout the heliosphere. It can be lonely in the void, but the crew on the H2LiftShip, the LunaCola, is all the help she needs: Jack, a talking dog with a nose for Earth jerky, Tang, a poker-obsessed orangutan, and Octopus, in his watery navigation station, are her constant companions on her journey.

Two years after the initial invasion of Hayden's World, the newly reinforced Hayden Militia is in a state of stalemate with the remaining enemy forces, but neither side is content to leave things at that. The alien alliance has dispatched their varsity to clean up the resistance on Hayden while the USF has officially activated Task Force V, the latest and most advanced combat ships built by humans. In the end there are some things you decide in the skies, but some can be settled only in the mud.

On the far side of known human space, the Marines are under siege, battling the relentless servant races of the Sh'daar aggressor. With a task force stripped to the bone and the Terran Confederation of States racked by dissent, rogue Admiral Alexander Koenig must make the momentous decision that will seal his fate and the fate of humankind.

It is the distant future. The world known as Virga is a fullerene balloon three thousand kilometers in diameter, filled with air, water, and aimlessly floating chunks of rock. The humans who live in this vast environment must build their own fusion suns and "towns" that are in the shape of enormous wood and rope wheels that are spun for gravity. Young, fit, bitter, and friendless, Hayden Griffin is a very dangerous man. He's come to the city of Rush in the nation of Slipstream with one thing in mind: to take murderous revenge for the deaths of his parents six years ago.

Hope ran deep when Smith left humanity’s first generation ship to lay roots with his wife and son in the open air of a new planet. When the colony ship broke apart on entry, however, countless lives were lost, including Smith’s beloved wife. He now fights to keep his son and his colony alive, all the while fighting off alien-induced hallucinations. Meanwhile, Smith’s apprentice Tashon seeks to discover what happened to his beloved mentor and the colony. He soon learns that the expedition’s leaders are focused on a much more imminent danger.

Many millennia ago, the human race was enslaved by the An - a fearsome alien people whose cruel empire once spanned the galaxies, until they were defeated and consigned to oblivion. But a research mission to the planet Ishtar has made a terrifying - and fatal - discovery: The Ahanu, ancestors of the former masters, live on, far from the reach of Earth - born weapons and technology ... and tens of thousands of captive human souls still bow to their iron will.

It's been six months since the events on Europa. During that time, Tanis and the crew of the Kirby Jones have been working to uncover who was behind her betrayal and the oligarch's near assassination. When a routine intel handoff with the Jovians takes a turn for the worse, Tanis finds herself deeper in the spy game than she ever wanted to be. Now, on a short timetable to get to Earth, Tanis is forced to make a stop at Saturn. When she arrives, she finds things to going just like they always are. Crazy.

What was the light that mazed every mind's sky - and then was gone? Why has it brought a flying tepui mountaintop home from the stars, and sent investigators into the orbital habitats floating above Earth? How is it connected to a "living fossil" fungus of great entheogenic powers? Or to a dead madman? Or to the fate of a planet overpopulated, hypermediated, corporate dominated, and heat-gas insulated? Forces that are socially and politically polarized, both good and evil, selfless and selfish, must search for the answers to these questions.

What waits at the galaxy’s core? Joe has begun to realize the full extent of his powers as a Shiva Knight. But the foe he faces is ancient and cunning. It’s a race to the center of the galaxy between Joe and the ruthless bot-man, Fairfax. The enemy’s armies are legion. But for Joe, it’s not about survival anymore. It’s about saving everything he holds dear. Even if it means paying with his life.

Gita Chithra, the captain of the intergalactic ship The Tempest, is used to leading her crew on simple retrieval and assistance missions. But when she receives a frantic distress call from Ri, the AI she trained from inception—making her like a daughter to Gita—she knows she’s in for something much more dangerous. Ri is trapped in the depths of Loki’s Ring, an artificial alien-made solar system, and says everyone in the vicinity has been infected and killed by a mysterious contagion. Gita and her team investigate, only to discover horrors at every turn.

On a far-future Earth, a linked system of artificial intelligences called the cybercosm runs the planet and the universe far more efficiently than any flesh and blood ruler ever could, in essence rendering the human race obsolete. On the Earth's moon, genetically engineered Lunarians carrying the DNA of Dagney Beynac - a descendant of the legendary Anton Guthrie, founder of the powerful and visionary Fireball Enterprises - struggle to preserve their lives, their freedom, and their satellite's resources in the face of threats posed by encroaching humans and controlling machines.

Titan is practically a planet in its own right, with a diameter similar to that of Mercury, methane rainstorms, organic soot, and ethane seas. The views from Titan’s Mayda outpost are spectacular, but all is not well at the moon’s remote science base. On the shore of a methane sea beneath glowering skies, atmospherics researcher Abigail Marco finds herself in the middle of murder, piracy, and colleagues who seem to be seeing sea monsters and dead people from the past.

New York 2140: Booktrack Edition adds an immersive musical soundtrack to your audiobook listening experience! As the sea levels rose, every street became a canal. Every skyscraper an island. For the residents of one apartment building in Madison Square, however, New York in the year 2140 is far from a drowned city. There is the market trader, who finds opportunities where others find trouble. There is the detective, whose work will never disappear - along with the lawyers, of course. There is the internet star, beloved by millions for her airship adventures....

Space inventor Parks Vambolent pursues a vision of using space resources to benefit humanity but is ill-prepared for the non-technical challenges. Friends and allies join along the way, as he builds toward his ultimate goals. Yet, from project to project, troubles follow. Meanwhile, a clever rival advances, and their competition raises the stakes. Powerful players become involved, accelerating progress while creating complexity. How can Vambolent and his people steer space resource technology to be profitable and beneficial to humanity?

Fighting for freedom from galactic tyranny, General Cherry Lindstrom is responsible for the defense of the colony world, Concordia. This last outpost of human civilization lives under constant threat of attack from hostile aliens who claim the planet as their own. But decades have passed since the last assault, and the colonists have grown complacent. Thanks to the effects of time dilation, only Cherry and a handful of others remember the devastation wreaked on Concordia previously.

On Mars, terraforming breakthroughs leave citizens dreaming of a transformed planet. However, when a contaminated ice asteroid puts water supplies in peril, the dream quickly shatters. Professor Zambrotta "Zammi" Kaspar is tasked to investigate a fatal crash on a remote ice asteroid, but he never expects to discover his missing sister there as an indentured worker for the Mining Guild. As the siblings reconnect and dig deeper into the mystery of the contaminated water, they both discover a personal legacy of secrets and loss over competing visions for the future of humanity.

Time is running out for the planet Jai. The artificially intelligent Gods who rule the galaxy have withdrawn their protection from the chaos-ravaged world, just as their most ancient enemy closes in. For Yasira Shien, who has devoted herself to the fragile planet's nascent rebellion, it's time to do or die—and the odds are overwhelming. Enter Dr. Evianna Talirr.

The Tantalus 13 survey expedition went off the rails as soon as Mary Ketch and the crew of the Diamelen learned that the thing beneath their feet wasn’t a planet. An impossibly vast and ancient artificial structure lies below, hidden from the universe under a façade of cratered stone. SCARAB arrived on Tantalus 13 two years ago. An artificially intelligent, self-constructing factory, it was supposed to aid the crew in their mission, to meet their every need.

Baron Lee and Lady Bala are headed to Denshu, his gift from the King. There is an imposter mage who has taken over his province and he must woo the residents to support him while taking down the imposter. The town is seventeenth century in most of its infrastructure and trade. Lee knows the new king put his strongest mages in the southernmost town in the kingdom—adjacent to Darvist.