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...

"After touring the rural areas of Panga, Sibling Dex (a Tea Monk of some renown) and Mosscap (a robot sent on a quest to determine what humanity really needs) turn their attention to the villages and cities of the little moon they call home. They hope to find the answers they seek, while making new friends, learning new concepts, and experiencing the entropic nature of the universe. Becky Chambers's new series continues to ask: in a world where people...

For twelve thousand years the Galactic Empire has ruled supreme. Now it is dying. But only Hari Sheldon, creator of the revolutionary science of psychohistory, can see into the future -- to a dark age of ignorance, barbarism, and warfare that will last thirty thousand years. To preserve knowledge and save mankind, Seldon gathers the best minds in the Empire -- both scientists and scholars -- and brings them to a bleak planet at the edge of the Galaxy...

The six-member crew of the International Space Station is on the cutting edge of one of the most important discoveries in human history: the first evidence of extraterrestrial life on Mars. As the crew begins to conduct research, their methods end up having unintended consequences and the life form proves more intelligent than anyone ever expected.

A story of an alien stranded on Earth and his relationship with a young boy.

". . . Petra's world is ending. Earth has been destroyed by a comet, and only a few hundred scientists and their children - among them Petra and her family - have been chosen to journey to a new planet . . . Hundreds of years later, Petra wakes to this new planet - and the discovery that she is the only person who remembers Earth. A sinister collective has taken over the ship during its journey, bent on erasing the sins of humanity's past . . ....

Ripley is recovering from her first encounter with the deadly alien. Her account of that event is received with skepticism, but transmissions from a colony later established on the alien's planet abruptly cease. Burke, an up-and-coming company man, talks Ripley into going back with a squad of colonial marines. Of course the marines do not take her warnings seriously either, until they come face-to-face with the awesome alien spawn.

The tranquility of Mars is disrupted by the earthmen who have come to conquer space, colonize the planet, and escape a doomed Earth.

"Our universe is ruled by physics. Faster than light travel is impossible--until the discovery of The Flow, an extradimensional field available at certain points in space-time, which can take us to other planets around other stars. Riding The Flow, humanity spreads to innumerable other worlds. Earth is forgotten. A new empire arises, the Interdependency, based on the doctrine that no one human outpost can survive without the others. It's a hedge against...

The war with the Parshendi moves into a new, dangerous phase, as Dalinar leads the human armies deep into the heart of the Shattered Plains. Meanwhile Shallan searches for the legendary city of Urithuru, and Kaladin, leader of the restored Knights Radiant, masters the powers of a Windrunner.