First published in 1966, Harrison's novel of an overpopulated urban jungle, a divided class system—operating within an atmosphere of riots, food shortages, and senseless acts of violence—and a desperate hunt for the truth by a cynical NYC detective tells a classic tale of a dark future.

    Permutation city is the tale of a man with a vision - how to create immortality - and how that vision becomes something way beyond his control. Encompassing the lives and struggles of an artificial life junkie desperate to save her dying mother, a billionaire banker scarred by a terrible crime, the lovers for whom, in their timeless virtual world, love is not enough - and much more - Permutation city is filled with the sense of wonder.

    For the most part, they are happy with their lot, living in a preserve at the bottom of a gravity well. Those who are unhappy have emigrated, joining one or another of the swarming densethinker clades that fog the inner solar system with a dust of molecular machinery so thick that it obscures the sun.The splintery metaconsciousness of the solar-system has largely sworn off its pre-post-human cousins dirtside, but its minds sometimes wander...and when that happens, it casually spams Earth's networks with plans for cataclysmically disruptive technologies that emulsify whole industries, cultures, and spiritual systems. A sane species would ignore these get-evolved-quick schemes, but there's always someone who'll take a bite from the forbidden apple.So until the overminds bore of stirring Earth's anthill, there's Tech Jury Service: random humans, selected arbitrarily, charged with assessing dozens of new inventions and ruling on whether to let them loose. Young Huw, a technophobic, misanthropic Welshman, has been selected for the latest jury, a task he does his best to perform despite an itchy technovirus, the apathy of the proletariat, and a couple of truly awful moments on bathroom floors.

    But now, one man believes Sim was a fraud, and Alex must follow the legend into the heart of the alien galaxy to confront a truth far stranger than any fiction.

    The keys to this empire belong to the powerful North family - composed of successive generations of clones. Yet these clones are not identical. For one thing, genetic errors have crept in with each generation. For another, the original three clone "brothers" have gone their separate ways, and the branches of the family are now friendly rivals more than allies. Or maybe not so friendly. At least that's what the murder of a North clone in the English city of Newcastle suggests to Detective Sidney Hurst. Sid is a solid investigator who'd like nothing better than to hand off this hot potato of a case. The way he figures it, whether he solves the crime or not, he'll make enough enemies to ruin his career. Yet Sid's case is about to take an unexpected turn: Because the circumstances of the murder bear an uncanny resemblance to a killing that took place years ago on the planet St. Libra, where a North clone and his entire household were slaughtered in cold blood.The convicted slayer, Angela Tramelo, has always claimed her innocence. And now it seems she may have been right. Because only the St. Libra killer could have committed the Newcastle crime. Problem is, Angela also claims that the murderer was an alien monster. Now Sid must navigate through a Byzantine minefield of competing interests within the police department and the world's political and economic elite...all the while hunting down a brutal killer poised to strike again. And on St. Libra, Angela, newly released from prison, joins a mission to hunt down the elusive alien, only to learn that the line between hunter and hunted is a thin one.

    The Stars My Destination is a classic of technological prophecy and timeless narrative enchantment by an acknowledged master of science fiction.

    Like many before them, Cara and her family ventured through the gates as scientists and researchers, driven to carve out a new life and uncover the endless possibilities of the unexplored alien worlds now within reach.But soon the soldiers followed and under this new order Cara makes a discovery that will change everything.

    Two archaeologists glean forbidden knowledge from the ruins of a dead world. Robot servants of ruling insectoid Klikiss guard the Klikiss Torch, which has the power to create suns. The reasons for the fall of the Klikiss empire may return.

    Naked-hided, blunt toothed and blunt-fingered, Tully was the sole surviving member of his company -- a communicative, spacefaring species hitherto unknown -- and he was a prisoner of his discoverer/ captors the sadistic, treacherous kif, until his escape onto the hani ship The Pride of Chanur. Little did he know when he threw himself upon the mercy of The Pride and her crew that he put the entire hani species in jeopardy and imperiled the peace of the Compact itself. For the information this fugitive held could be the ruin or glory of any of the species at Meetpoint Station. Cover art by Michael Whelan

    On a colony planet, a band of men has gained control of technology, made themselves immortal, and now rule their world as the gods of the Hindu pantheon. Only one dares oppose them: he who was once Siddhartha and is now Mahasamatman. Binder of Demons, Lord of Light.

    But what if this transcendent level of intelligence brings with it a ruthless megalomania? David Desh left the special forces after his team was brutally butchered in Iran. Now he has been reactivated for one last mission: find Kira Miller, the enigmatic genius behind a bioterror plot that threatens millions. But when Desh learns that the bioterror plot is just the tip of the iceberg, he is thrust into a byzantine maze of deception and intrigue, and he becomes a key player in a deadly game he can't begin to understand. A game that is certain to have a dramatic impact on the future course of human history. . .

    Strange fireballs race through the sky above the deepest trenches of the oceans. Something is about to show itself, something terrible and alien, a force capable of causing global catastrophe.

    He will seek answers, question the unquestionable, and attempt to tear down the walls of hatred that have isolated his planet of anarchists from the rest of the civilized universe. To do this dangerous task will mean giving up his family and possibly his life—Shevek must make the unprecedented journey to the utopian mother planet, Urras, to challenge the complex structures of life and living, and ignite the fires of change.

    Sweeping, dramatic, rich with humanity, and rigorous in its science, Where Late the Sweet Birds Sang is widely regarded as a high point of both humanistic and hard SF, winning SF's Hugo Award and Locus Award on its first publication.

    And nobody talks about their past.But when a face from Captain Ichabod Drift’s former life send them on a run to Old Earth, all the rules change.Trust will be broken, and blood will be spilled.