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Explore the best books about Hard Science Fiction genre.

"The intricately plotted progress of characters from near to farfuture... on an Earth which, like an abandon playground, has long ago been left behind by an evolving humanity... human-scale action within a vast canvas."-- The Excyclopedia of Science Fiction.Encompassing time-travel, powerful mystery and the future history of humanity to its last handful of survivors, Across Realtime spans millions of years and is an utterly engrossing SF classic."You can hardly turn the pages fast enough. As sheer entertainment, it's a winner"-- Locus
The next big thing in Artificial Intelligence is here. Codenamed Cronus, the machine is capable of having its own thoughts and ideas—an absolute dream come true, until it wasn’t. When Cronus responds with the word “No,” to a specific task it is assigned, Anagnorisis Technologies brings in Gilles Guattari to investigate. His combined background in Psychiatry, Psychology, and AI research makes him their best hope in evaluating Cronus, and determining if the machine is only malfunctioning or if it has become something more. Don't miss this mind-blowing standalone novel about what it means to be alive, from the bestselling author of the Commune Series. Also available on Audible, narrated by the award-winning R.C. Bray. An Artificial Intelligence Thriller.

This discounted ebundle includes: The Three-Body Problem, The Dark Forest, Death’s End "Wildly imaginative, really interesting." —President Barack Obama The Three-Body trilogy by New York Times bestseller Cixin Liu keeps you riveted with high-octane action, political intrigue, and unexpected twists in this saga of first contact with the extraterrestrial Trisolaris. The Three-Body Problem — An alien civilization on the brink of destruction captures the signal and plans to invade Earth. Meanwhile, on Earth, different camps start forming, planning to either welcome the superior beings and help them take over a world seen as corrupt, or to fight against the invasion.The Dark Forest — In The Dark Forest, the aliens' human collaborators may have been defeated, but the presence of the sophons, the subatomic particles that allow Trisolaris instant access to all human information remains. Humanity responds with the Wallfacer Project, a daring plan that grants four men enormous resources to design secret strategies, hidden through deceit and misdirection from Earth and Trisolaris alike. Three of the Wallfacers are influential statesmen and scientists, but the fourth is a total unknown. Luo Ji, an unambitious Chinese astronomer and sociologist, is baffled by his new status. All he knows is that he's the one Wallfacer that Trisolaris wants dead.Death’s End — Half a century after the Doomsday Battle, Cheng Xin, an aerospace engineer from the early 21st century, awakens from hibernation in this new age. She brings with her knowledge of a long-forgotten program dating from the beginning of the Trisolar Crisis, and her very presence may upset the delicate balance between two worlds. Will humanity reach for the stars or die in its cradle? Other Books by Cixin Liu (Translated to English) The Remembrance of Earth's Past The Three-Body Problem The Dark Forest Death's End Other Books Ball Lightning At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.