A human emissary sent to the world of Winter to bring it into a galactic civilization must find a way to bridge the gulf between his outlook and that of the natives, who can change gender at will.

"After nearly a decade away, Nebula Award-winning author Elizabeth Moon makes a triumphant return to science fiction with a thrilling new series featuring the daring hero of her acclaimed Vatta's War sequence. Summoned to the home planet of her family's business empire, space-fleet commander Kylara Vatta is told to expect a hero's welcome. But instead, she is thrown into danger unlike any other she has faced and finds herself isolated, unable to communicate...

The epic saga of an earthling, born and educated on Mars, who arrives on our planet with superhuman powers and a total ignorance of the mores of man.

A murderous android discovers itself in "All Systems Red", a tense science fiction adventure by Martha Wells that interrogates the roots of consciousness through Artificial intelligence. In a corporate-dominated spacefaring future, planetary missions must be approved and supplied by the Company. Exploratory teams are accompanied by Company-supplied security androids, for their own safety. But in a society where contracts are awarded to the lowest...

"Three years after her famous husband's death, Cordelia Vorkosigan, Vicereine of Sergyar, stands ready to spin her life in a new direction. Oliver Jole, Admiral, Sergyar Fleet, finds himself caught up in her web of plans in ways he'd never imagined. Meanwhile, Miles Vorkosigan, one of Emperor Gregor's key investigators, this time dispatches himself on a mission, into a mystery he never anticipated--his own mother. Plans, wills, and expectations collide...

"Deep in the heart of an alien mountain range, the supercomputer I.C.C. has lain dormant, its ships alert, for eons, Now, after one hundred thousand years, the AI is awakening. Someone is roaming the convoy's halls - someone that isn't human. The planet, Noumenon - created by the megastructure known as the Web - is too young and brutal to have evolved intelligent life. Its surface is bombarded by unusual meteors, and crystal trees abruptly and violently...

At a time when the number of Dragonriders has fallen too low for safety and only one Weyr trains the creatures and their riders, the Red Star approaches Pern, threatening the planet with disaster.

"The seventh novel in James S. A. Corey's New York Times bestselling Expanse series--now a major television series. AN OLD ENEMY RETURNS In the thousand-sun network of humanity's expansion, new colony worlds are struggling to find their way. Every new planet lives on a knife edge between collapse and wonder, and the crew of the aging gunship Rocinante have their hands more than full keeping the fragile peace. In the vast space between Earth and Jupiter,...

The legendary Reaper, Darrow, to defend Mars from a bloodthirsty would-be conqueror, begins his long voyage home, an interplanetary adventure where old friends will reunite, new alliances will be forged, and rivals will clash on the battlefield.

"With no water, no air, and no native life, the planet Gora is unremarkable. The only thing it has going for it is a chance proximity to more popular worlds, making it a decent stopover for ships traveling between the wormholes that keep the Galactic Commons connected. If deep space is a highway, Gora is just your average truck stop. At the Five-Hop One-Stop, long-haul spacers can stretch their legs (if they have legs, that is), and get fuel, transit...