Hard Contact

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.

The diplomatic mission from Earth to World ended in disaster, as the Earth scientists discovered that the Worlders were not the scientifically advanced culture they believed. Though they brought a limited quantity of the vaccine against the deadly spore cloud, there was no way to make enough to vaccinate more than a few dozen. The Earth scientists, and surviving diplomats, fled back to Earth. But once home, after the 28-year gap caused by the spaceship transit, they find an Earth changed almost beyond recognition.

Ten years after the aliens left Earth, humanity has succeeded in building a ship, Friendship, in which to follow them home to Kindred. Aboard are a crew of scientists, diplomats, and a squad of Rangers to protect them. But when the Friendship arrives, they find nothing they expected: no interplanetary culture, no industrial base, and no cure for the spore disease. A timeslip in the apparently instantaneous travel between worlds has occurred, and far more than 10 years have passed.

At first, only a few things are known about the celestial object that astronomers dub Rama. It is huge, weighing more than ten trillion tons. And it is hurtling through the solar system at inconceivable speed. Then a space probe confirms the unthinkable: Rama is no natural object. It is, incredibly, an interstellar spacecraft. Space explorers and planet-bound scientists alike prepare for mankind's first encounter with alien intelligence.

First Contact has not been going well. The nations of Earth are rapidly militarizing against the arrival of the Superorganism, an alien civilization that promises to destroy humanity before it can develop into a real threat. The Superorganism has done it before–to their distant transient relatives–and they could easily do it again. But the alien Ampersand and his human interpreter Cora Sabino are done with trying to save humanity from both the Superorganism and itself; to them, this is a civilization that does not deserve to be saved.

Only mutual communication can forge an alliance with the planet's sentient species and prove that mammals are more than tools. Forced to land on a planet they aren't prepared for, human colonists rely on their limited resources to survive. The planet provides a lush but inexplicable landscape—trees offer edible, addictive fruit one day and poison the next, while the ruins of an alien race are found entwined in the roots of a strange plant. Conflicts between generations arise as they struggle to understand one another and grapple with an unknowable alien intellect.

With the Death Wave no longer a threat to humanity, humans have spread out and colonized all the worlds of the solar system. The technology of the Predecessors has made Earth a paradise, at least on the surface. But a policy of exiling discontented young people to the outer planets and asteroid mines has led to a deep divide between the new worlds and the homeworld, and those tensions are about to explode into open war.

In their Noon Universe novels, they imagined twenty-second-century Earth as a space-faring communist utopia, devoted to guiding the progress of civilization on alien worlds. But as the authors became increasingly disillusioned with life in the Soviet Union, their Noon Universe stories grew darker and more complex as well. The Waves Extinguish the Wind provides the epic conclusion to the Noon Universe saga, as eighty-nine-year-old Maxim Kammerer looks back at his most earth-shattering investigation, which brought an entire era of human civilization to an end.

In a moving story of sacrifice and triumph, human scientists establish a relationship with intelligent lifeforms - the cheela-living on Dragon's Egg, a neutron star where one Earth hour is equivalent to hundreds of their years. The cheela culturally evolve from savagery to the discovery of science, and for a brief time, men are their diligent teachers.

Ten years have passed on Tines World, where Ravna Bergnsdot and a number of human children ended up after a disaster that nearly obliterated humankind throughout the galaxy. Ravna and the pack animals for which the planet is named have survived a war, and Ravna has saved more than one hundred children who were in cold-sleep aboard the vessel that brought them. While there is peace among the Tines, there are those among them - and among the humans - who seek power. And no matter the cost, these malcontents are determined to overturn the fledgling civilization....

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.

Over two hundred years after the first colonists landed on Pax, a new set of explorers arrives from Earth on what they claim is a temporary scientific mission. But the Earthlings misunderstand the nature of the Pax settlement and its real leader. Even as Stevland attempts to protect his human tools, a more insidious enemy than the Earthlings makes itself known. Stevland is not the apex species on Pax.

Rosewater is a town on the edge. A community formed around the edges of a mysterious alien biodome, its residents comprise the hopeful, the hungry, and the helpless—people eager for a glimpse inside the dome or a taste of its rumored healing powers. Kaaro is a government agent with a criminal past. He has seen inside the biodome, and doesn't care to again—but when something begins killing off others like himself, Kaaro must defy his masters to search for an answer, facing his dark history and coming to a realization about a horrifying future.

First in a brand-new Foreigner trilogy by Hugo Award-winning author C. J. Cherryh. Tracker is the 16th installment of C. J. Cherryh's acclaimed Foreigner series.

Lise Adams is a young woman attempting to uncover the mystery of her father's disappearance ten years earlier. Turk Findley is an ex-sailor and sometimes-drifter. They come together when an infall of cometary dust seeds the planet with tiny remnant Hypothetical machines. Soon, this seemingly hospitable world will become very alien indeed--as the nature of time is once again twisted, by entities unknown.

Nathan Myers and the crew of the Legacy have fought several of the predatory races wreaking havoc on our galaxy. Over the years their enemies have given them many names. Most are born out of spite and fear, but some are out of respect. Now that Nathan and his strike team find themselves battling the invasive Bio-machines of Andromeda, the enemies of all biological life have labeled Nathan and his crew with a new moniker. They call them the Apex Warriors.

Danika Silva can’t stand Lt. Greer Burns. Her roommate’s older brother may be sexy as hell, but he’s also a cold, unfeeling robot. She just wants to graduate and forget about her scowling superior. But when a dangerous mistake lands Danika on probation - under Greer’s watch - she’s forced to interact with the big, hulking jerk. Call him daily to check in? Done. Ride shotgun in his cruiser every night? Done. Try not to climb into his giant, muscular lap and kiss him? Umm....

In the year 2031, a robot probe detects traces of biological activity on Enceladus, one of Saturn's moons. This sensational discovery shows that there is indeed evidence of extraterrestrial life. Fifteen years later, a hurriedly built spacecraft sets out on the long journey to the ringed planet and its moon. The international crew is not just facing a difficult twenty-seven months: if the spacecraft manages to make it to Enceladus without incident it must use a drillship to penetrate the kilometer-thick sheet of ice that entombs the moon.

Sally Jansen was NASA's leading astronaut, until a mission to Mars ended in disaster. Haunted by her failure, she lives in quiet anonymity, convinced her days in space are over. She's wrong. A large alien object has entered the solar system on a straight course toward Earth. It has made no attempt to communicate and is ignoring all incoming transmissions. Out of time and out of options, NASA turns to Jansen. For all the dangers of the mission, it's the shot at redemption she always longed for.

A novella set in the hard-scrabble world of James S. A. Corey's NYT best-selling Expanse series, Strange Dogs follows a family of colonists on Laconia where a new generation of humanity struggles with the profound changes that come with making a home on an alien world. Like many before them, Cara and her family ventured through the gates as scientists and researchers, driven to carve out a new life and uncover the endless possibilities of the unexplored alien worlds now within reach.