The age of star formation is long past. Yet there is life here, feeding off the energies of the stellar remnants, and there is mind, a tremendous galaxy-spanning intelligence each of whose thoughts lasts a hundred thousand years. And this mind cradles memories of a long-gone age when a more compact universe was full of light... The 27th century: Proxima Centauri, an undistinguished red dwarf star, is the nearest star to our sun. How would it be to live on such a world?

    Journalist Edward Malone, rejected by the woman he loves because he is too prosaic, decides to go in search of adventure and fame to prove himself worthy of her. Soon after, he meets Professor George Challenger, a scientist who claims to have discovered a 'lost world' populated by pterodactyls and other prehistoric monsters.

    Pierson's puppeteers, the aliens who discovered it, are understandably wary of encountering the builders of such an immense structure and have assembled a team of two humans, a mad puppeteer and a kzin, a huge cat-like alien, to explore it. But a crash landing on the vast edifice forces the crew on a desperate and dangerous trek across the Ringworld.

    But now a new and very mysterious employer recruits him for a last-chance run. The target: an unthinkably powerful artificial intelligence orbiting Earth in service of the sinister Tessier-Ashpool business clan. With a dead man riding shotgun and Molly, mirror-eyed street-samurai, to watch his back, Case embarks on an adventure that ups the ante on an entire genre of fiction.The winner of the Hugo, Nebula, and Philip K. Dick Awards, Neuromancer was the first fully-realized glimpse of humankind’s digital future—a shocking vision that has challenged our assumptions about our technology and ourselves, reinvented the way we speak and think, and forever altered the landscape of our imaginations.

    Trapped in 1877, a historian writes an account of an alternative history of America in which the South won the Civil War. Living in this alternative timeline, he was determined to change events at Gettysburg.When he's offered the chance to return to that fateful turning point his actions change history as he knows it, leaving him in an all too familiar past.

    But before humanity arrived, another species had already claimed Grass for its own. It too had developed a culture...... Now a deadly plague is spreading across the stars, leaving no planet untouched, save for Grass. But the secret of the planet's immunity hides a truth so shattering it could mean the end of life itself.

    Clarke 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.Praise for Dragon's Egg"Bob Forward writes in the tradition of Hal Clement's Mission of Gravity and carries it a giant step (how else?) forward."--Isaac Asimov "Dragon's Egg is superb. I couldn't have written it; it required too much real physics."--Larry Niven "This is one for the real science-fiction fan."--Frank Herbert"Robert L. Forward tells a good story and asks a profound question. If we run into a race of creatures who live a hundred years while we live an hour, what can they say to us or we to them?"--Freeman J. Dyson"Forward has impeccable scientific credentials, and . . . big, original, speculative ideas."--The Washington Post

    It’s a perfect day. Nobody remembers how the Causality War started. Really, there’s no-one to remember, and nothing for them to remember if there were; that’s sort of the point. We were time warriors, and we broke time. I was the one who ended it. Ended the fighting, tidied up the damage as much as I could. Then I came here, to the end of it all, and gave myself a mission: to never let it happen again.

    Lewis's classic science fiction trilogy, Dr Ransom, a Cambridge academic, is abducted and taken on a spaceship to the red planet of Malacandra, which he knows as Mars. His captors are plotting to plunder the planet's treasures and plan to offer Ransom as a sacrifice to the creatures who live there. Ransom discovers he has come from the 'silent planet' – Earth – whose tragic story is known throughout the universe...

    You will learn and grow and strive to be excellent." Created as an experiment by the time-traveling goddess Pallas Athene, the Just City is a planned community, populated by over ten thousand children and a few hundred adult teachers from all eras of history, along with some handy robots from the far human future--all set down together on a Mediterranean island in the distant past.The student Simmea, born an Egyptian farmer's daughter sometime between 500 and 1000 A.D, is a brilliant child, eager for knowledge, ready to strive to be her best self. The teacher Maia was once Ethel, a young Victorian lady of much learning and few prospects, who prayed to Pallas Athene in an unguarded moment during a trip to Rome--and, in an instant, found herself in the Just City with grey-eyed Athene standing unmistakably before her.Meanwhile, Apollo--stunned by the realization that there are things mortals understand better than he does--has arranged to live a human life, and has come to the City as one of the children. He knows his true identity, and conceals it from his peers. For this lifetime, he is prone to all the troubles of being human.Then, a few years in, Sokrates arrives--the same Sokrates recorded by Plato himself--to ask all the troublesome questions you would expect. What happens next is a tale only the brilliant Jo Walton could tell.

    Her grueling all-day Examination has just begun, and if she passes, she’ll be admitted into the Academy—the elite governing institution of her utopian society. But Anax is about to discover that for all her learning, the history she’s been taught isn’t the whole story. And the Academy isn’t what she believes it to be. In this brilliant novel of dazzling ingenuity, Anax’s examination leads us into a future where we are confronted with unresolved questions raised by science and philosophy. Centuries old, these questions have gained new urgency in the face of rapidly developing technology. What is consciousness? What makes us human? If artificial intelligence were developed to a high enough capability, what special status could humanity still claim? Outstanding and original, Beckett’s dramatic narrative comes to a shocking conclusion.

    The invention of the Hotline -- a constant stream of data from a star in the constellation Ophiuchus -- facilitates survival and enables the development of amazing new technologies. Then, after 400 years, humanity's unknown helpers send a bill for their services...and suddenly everything is threatened once again.The Ophiuchi Hotline was John Varley's first novel, and it received nominations for both the Hugo and Nebula awards; he later won both for his book Persistence of Vision.

    It is a place of demons and angels, of warriors and priests. Sentient and magical, the Vorrh bends time and wipes  memory. Legend has it that the Garden of Eden still exists at its heart. Now, a renegade English soldier aims to be the first human to traverse its expanse. Armed with only a strange bow, he begins his journey, but some fear the consequences of his mission, and a native marksman has been chosen to stop him. Around them swirl a remarkable cast of characters, including a Cyclops raised by robots and a young girl with tragic curiosity, as well as historical figures, such as writer Raymond Roussel, heiress Sarah Winchester, and photographer Edward Muybridge.  While fact and fiction blend, the hunter will become the hunted, and everyone’s fate hangs in the balance under the will of the Vorrh.

    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 result is a science fiction masterpiece of enormous scope and vision.

    Rarely do they even leave their own rooms, in which all of their needs are met by the Machine. The Machine allows the humans to communicate "ideas" with one another, which is essentially their only activity. It doesn't stop them from leaving their rooms, but they have little desire to do so anyway. They've started to believe the Machine is omnipotent and omniscient, not to be questioned. And when it begins to malfunction, they trust that it knows what it's doing--forgetting they invented it in the first place . . .From the author of A Passage to India, A Room with a View, and other classic novels, and a sixteen-time nominee for the Nobel Prize in Literature, this remarkable science fiction story, which was included in a Science Fiction Hall of Fame anthology, was published in 1909--yet becomes more relevant and thought-provoking with each passing day of the twenty-first century.