Recommendations based on "Nebula Awards 21 Sfwa's Choices for the Best Science Fiction and Fantasy 1985"

Peter F. Hamilton’s superbly imagined, cunningly plotted interstellar adventures are conceived on a staggeringly epic scale and filled with fully realized human and alien characters as complex as they are engaging. No mere world builder, Hamilton creates entire universes–and he does so with irresistible flair and intelligence. His previous novel, the acclaimed Pandora’s Star, introduced the Intersolar Commonwealth, a star-spanning civilization of the twenty-fourth century. Robust, peaceful, and confident, the Commonwealth dispatched a ship to investigate the mystery of a disappearing star, only to inadvertently unleash a predatory alien species that turned on its liberators, striking hard, fast, and utterly without mercy.The Prime are the Commonwealth’s worst nightmare. Coexistence is impossible with the technologically advanced aliens, who are genetically hardwired to exterminate all other forms of life. Twenty-three planets have already fallen to the invaders, with casualties in the hundreds of millions. And no one knows when or where the genocidal Prime will strike next.Nor are the Prime the only threat. For more than a hundred years, a shadowy cult, the Guardians of Selfhood, has warned that an alien with mind-control abilities impossible to detect or resist–the Starflyer–has secretly infiltrated the Commonwealth. Branded as terrorists, the Guardians and their leader, Bradley Johansson, have been hunted by relentless investigator Paula Myo. But now evidence suggests that the Guardians were right all along, and that the Starflyer has placed agents in vital posts throughout the Commonwealth–agents who are now sabotaging the war effort. Is the Starflyer an ally of the Prime, or has it orchestrated a fight to the death between the two species for its own advantage?Caught between two deadly enemies, one a brutal invader striking from without, the other a remorseless cancer killing from within, the fractious Commonwealth must unite as never before.This will be humanity’s finest hour–or its last gasp.

The Theocracy has been dead for twenty years, and the Polity rules on Masada. But the Tidy Squad consists of rebels who cannot accept the new order. Their hate for surviving theocrats is undiminished, and the iconic Jeremiah Tombs is at the top of their hit list.Escaping his sanatorium Tombs is pushed into painful confrontation with reality he has avoided since the rebellion. His insanity has been left uncured, because the near mythical hooder called the Technician that attacked him all those years ago, did something to his mind even the AIs fail to understand. Tombs might possess information about the suicide of an entire alien race.The war drone Amistad, whose job it is to bring this information to light, recruits Lief Grant, an ex-rebel Commander, to protect Tombs, along with the black AI Penny Royal, who everyone thought was dead. The amphidapt Chanter, who has studied the bone sculptures the Technician makes with the remains of its prey, might be useful too.Meanwhile, in deep space, the mechanism the Atheter used to reduce themselves to animals, stirs from slumber and begins to power-up its weapons.

The Rand scientific expedition entered the lush wilderness of the Amazon and never returned. Years later, one of its members has stumbled out of the world's most inhospitable rainforest--a former Special Forces soldier, scarred, mutilated, terrified, and mere hours from death, who went in with one arm missing . . . and came out with both intact.Unable to comprehend this inexplicable event, the government sends Nathan Rand into this impenetrable secret world of undreamed-of perils, to follow the trail of his vanished father . . . toward mysteries that must be solved at any cost. But the nightmare that is awaiting Nate and his team of scientists and seasoned U.S. Rangers dwarfs any danger they anticipated . . . an ancient, unspoken terror--a power beyond human imagining--that can forever alter the world beyond the dark, lethal confines of . . .

Robert A. Heinlein was the most influential science fiction writer of his era, an influence so large that, as Samuel R. Delany notes, "modern critics attempting to wrestle with that influence find themselves dealing with an object rather like the sky or an ocean." He won the Hugo Award for best novel four times, a record that still stands. The Moon is a Harsh Mistress was the last of these Hugo-winning novels, and it is widely considered his finest work.It is a tale of revolution, of the rebellion of the former Lunar penal colony against the Lunar Authority that controls it from Earth. It is the tale of the disparate people--a computer technician, a vigorous young female agitator, and an elderly academic--who become the rebel movement's leaders. And it is the story of Mike, the supercomputer whose sentience is known only to this inner circle, and who for reasons of his own is committed to the revolution's ultimate success.The Moon is a Harsh Mistress is one of the high points of modern science fiction, a novel bursting with politics, humanity, passion, innovative technical speculation, and a firm belief in the pursuit of human freedom.The Moon is a Harsh Mistress is the winner of the 1967 Hugo Award for Best Novel.

A collection of eight short stories and novellas in the dark and turbulent world of Alastair Reynolds' Revelation Space universe. Centuries from now, solidarity stretches thin as humanity spreads past the solar system and to the nearest stars. Technology has produced powerful new tools-but lethal risk will always accompany great advancement. And without foresight, opposing groups may fracture multiple worlds. Between the Demarchists and the Conjoiners, the basic right to expand human intelligence-beyond its natural limits-has become a war-worthy cause. Only vast lighthugger starships bind these squabbling colonies together, manned by the panicky and paranoid Ultras. And the hyperpigs just try to keep their heads down. The rich get richer. And everyone tries not to think about the worrying number of extinct alien civilizations turning up on the outer reaches of settled space...because who's to say that humanity won't be next?

A novella set in the hard-scrabble world of James S. A. Corey's NYT-bestselling Expanse series, The Churn takes the bestselling sci-fi series to the dark world of organized crime, drugs, secrets, and murder that shaped the Rocinante's mechanic, Amos. Now a Prime Original series. This story will be available in the complete Expanse story collection, Memory’s Legion. HUGO AWARD WINNER FOR BEST SERIES Before his trip to the stars, before the Rocinante, Timmy was confined to a Baltimore where crime paid you or killed you. Unless the authorities got to you first. On a future Earth beset by overpopulation, pollution, and poverty, people do what they must to survive. The Churn follows a crime boss named Burton as his organization is threatened by a new private security force tasked with cleaning up the city. When the police start cracking down, Burton and his footsoldiers-loyal lieutenant Erich, former prostitute Lydia, and young enforcer Timmy-become increasingly desperate to find a way out. The Expanse Leviathan Wakes Caliban's War Abaddon's Gate Cibola Burn Nemesis Games Babylon's Ashes Persepolis Rising Tiamat's Wrath ​Leviathan Falls Memory's Legion The Expanse Short Fiction Drive The Butcher of Anderson Station Gods of Risk The Churn The Vital Abyss Strange Dogs Auberon The Sins of Our Fathers

In a future universe in which a mind's potential is determined by its location in space, Straumli realm scientists use an ancient Transcendent artifact as a weapon and unwittingly unleash a power capable of destroying the universe.

The thrilling conclusion to Janet Edward's sensational debut YA sci-fi trilogy. Jarra never wanted to be a celebrity. All she ever wanted was to gain some respect for the people left on Earth: the unlucky few whose immune system prevents them from portalling to other planets. Except now she's the most famous Earth girl in the universe - but not everyone in the universe is happy about it, nor the fact that she has found love with a norm. Jarra's actions have repercussions that spread further than she ever could have imagined, and political unrest threatens to tear apart the delicate balance of peace between humanity's worlds. On top of everything, the first alien artefact ever discovered appears to be waiting for Jarra to reveal its secrets. But to do so, she must somehow find a way to leave Earth - or else the alien artefact will be lost forever. Is there a way for Jarra to travel to another planet? Or is her destiny only to look to the stars - but never to reach them?

San Francisco lies under a cloud of radioactive dust. People live in half-deserted apartment buildings, and keep electric animals as pets because so many real animals have died. Most people emigrate to Mars - unless they have a job to do on Earth. Like Rick Deckard - android killer for the police and owner of an electric sheep. This week he has to find, identify, and kill six androids which have escaped from Mars. They're machines, but they look and sound and think like humans - clever, dangerous humans. They will be hard to kill. The film Blade Runner was based on this famous novel.

The Arthur C. Clarke award-winning author of Children of Time brings us the second novel in an extraordinary space opera trilogy about humanity on the brink of extinction, and how one man's discovery will save or destroy us all. After eighty years of fragile peace, the Architects are back, wreaking havoc as they consume entire planets. In the past, Originator artefacts - vestiges of a long-vanished civilization - could save a world from annihilation. This time, the Architects have discovered a way to circumvent these protective relics. Suddenly, no planet is safe. Facing impending extinction, the Human Colonies are in turmoil. While some believe a unified front is the only way to stop the Architects, others insist humanity should fight alone. And there are those who would seek to benefit from the fractured politics of war - even as the Architects loom ever closer. Idris, who has spent decades running from the horrors of his past, finds himself thrust back onto the battlefront. As an Intermediary, he could be one of the few to turn the tide of war. With a handful of allies, he searches for a weapon that could push back the Architects and save the galaxy. But to do so, he must return to the nightmarish unspace, where his mind was broken and remade. What Idris discovers there will change everything.