"The year is 2312. Scientific and technological advances have opened gateways to an extraordinary future. Earth is no longer humanity's only home; new habitats have been created throughout the solar system on moons, planets, and in between. But in this year, 2312, a sequence of events will force humanity to confront its past, its present, and its future. The first event takes place on Mercury, on the city of Terminator, itself a miracle of engineering...

Aton had committed an unpardonable sin. He was condemned to Chthon, an escape-proof prison mine, for loving a siren-spirit no man was allowed to desire. To find out who she was and why she was forbidden, Aton must first escape from Chthon.

Three years after her famous husband’s death, Cordelia Vorkosigan, widowed Vicereine of Sergyar, stands ready to spin her life in a new direction. Oliver Jole, Admiral of the Sergyar Fleet, finds himself caught up in her web of plans in ways he’d never imagined, bringing him to an unexpected crossroads in his career. Meanwhile, Miles Vorkosigan, one of Emperor Gregor’s key investigators, this time dispatches himself on a mission of inquiry,...

When Donavan Buigh goes missing, upsetting plans for reconciliation between her Mearana's parents, Bridget Ban dispatches agents to investigate. It's only after a struggle begins between Those of Name and the loyalists who support them that Donovan, once a Confederate agent, is recalled to take a key part, willing or no.

Student Lenore Myles travels to Xanadu, a near-future perfect society where the wealthiest men and women on Earth live, but when Lenore stumbles upon the city's dangerous secret, her life and the society's future are put in danger.

We are alone. The only living things in the universe are found on the Nine Worlds settled by Earthlings, and the starships that knit them together. Or so it seems, until Dr. Kimberly Brandywine begins to investigate what happened to her sister (and clone) Emily, who, after the final, unsuccessful manned SETI expedition, disappeared along with four others - one of them a famous war hero. Also vanished was an entire village, destroyed by a still-unexplained...

For millennia, the Shaa have subjugated the universe, forcing the myriad sentient races to bow to their joyless tyranny. But the Shaa will soon be no more. The dread empire is in its rapidly fading twilight, and with its impending fall comes the promise of a new galactic order . . . and bloody chaos.

The homeworld Acorna has never known was horribly scarred in the brutal attack by the cold-blooded Khleevi, but the Linyaari -- the unicorn girl's gentle, spiritual race -- live on. Now is the time for healing and rebuilding, for restoring the natural beauty corrupted by the savage insectile oppressors. But Acorna's Linyaari friends and colleagues begin mysteriously disappearing soon after work gets under way, among them her beloved Aari. And her...

Acorna's people, the Linyaari, have started to reclaim their homeworld from the ravages of the brutal alien Khleevi. But the expedition has unlocked a larger mystery about the origins of the Linyaari people -- one that has led Aari, Acorna's beloved lifemate, into a dangerous journey through time and space. A journey from which Aari may never return.

Colonists aboard the interstellar starship "John Glenn" are heading for the pristine planet Ymir where they plan to create a utopian society, but a miscalculation leads them to a different solar system where they set up a temporary home and breed children specifically for the purpose of building a collider to gather antimatter the ship needs to continue its journey, and trouble begins when the laborers realize they are going to be abandoned as soon...