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Built on ISFDB, Wikipedia, Wikidata and Open Library. Curated reading orders carry their reasoning on the page; the rest follow publication order. Data sources & licenses

© Loreful · data: ISFDB · CC BY

More like The Centauri Device

anchored on:science fictionspacefar futurespace operalast of their kindother star systems+1 more

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Mood

The mood the book leaves you in.

  • The reading experience is propelled by journeys, exploration, and physical risk; excitement and forward momentum dominate over dread or introspection.
  • Joy and loss are deliberately mixed; the resolution grants characters something real while taking something else away, leaving warmth and sorrow together.
  • The book demands work from the reader — dense prose, difficult structure, unfamiliar ideas, or morally uncomfortable material — as part of its intended effect.
  • Grim events, cruelty, or despair dominate the atmosphere, and the book does not soften them with comfort or comic relief.
  • The atmosphere is quietly unsettling — wrongness, unease, and the uncanny pervade the book without necessarily escalating into overt horror.
  • The book is built to move the reader; character feeling is foregrounded and major scenes aim at a strong emotional response.
  • Humor is a primary aim and the prose plays for laughs — comic situations, wit, or dialogue produce sustained comedy, not occasional levity.
  • The book insists that things can improve; effort and decency are shown to matter, and the arc bends toward better outcomes even through hardship.
  • The book teaches as it goes — real facts, history, science, or craft are conveyed in enough depth that learning is part of the reading experience.
  • The book is designed to uplift and motivate, presenting perseverance or achievement in a way that invites the reader to aspire or act.
  • The overall register is cheerful and easygoing; stakes are kept gentle and the book avoids dwelling on pain or dread.
  • Withheld information drives the experience; the book sustains enigmas and secrets the reader wants resolved, whatever its genre.
  • The book is contemplative and inward-looking, giving more weight to thought, memory, and meaning than to external events.
  • The book works as comfort reading — low tension, a soothing pace, and an atmosphere the reader can unwind in.
  • Grief, loss, or melancholy set the dominant register, and the book lets sorrow stand rather than resolving it into comfort.
  • Sustained suspense is the point; the book keeps the reader braced for what happens next through danger, pressure, or impending revelation.
  • Playful invention and charm define the register — fanciful conceits, light absurdity, and a narration that delights in its own oddity.

About

What the story runs on.

  • Stories in which extraterrestrial beings are central — as characters, cultures, or the object of the plot.
  • Stories about venturing into space to explore — survey missions, astronauts, and the frontier of the unknown beyond Earth.
  • Stories structured as a quest — a journey undertaken to find, deliver, or destroy something of great import.
  • Stories in which staying alive against nature, catastrophe, or scarcity is the central problem.
  • Stories of lovers kept apart by law, family, faith, or station, where the obstacle to love is the plot.
  • Stories in which a friendship — its making, testing, or loss — is the emotional center.
  • Stories of growing up — a young protagonist crossing from childhood into adult knowledge and responsibility.
  • Stories about who a character truly is — self-discovery, doubled lives, and the search for a self.
  • Stories driven by maneuvering for power — factions, conspiracies, and statecraft conducted in shadow.
  • Stories about rising against rulers — uprisings, resistance movements, and revolutions and their aftermaths.
  • Stories in which war itself is the subject — combat, occupation, and what warfare does to soldiers and civilians.
  • Stories organized around investigating a killing — the case, the clues, and the pursuit of the killer, in any genre's clothing.

Shelf

Where it sits in the library.

    • Fiction built on magic or other supernatural elements that have no scientific explanation.
    • Secondary-world fantasy at large scale, where the fate of nations or the world turns on the protagonists' struggle.
    • Fantasy set in a recognizably modern city or contemporary world where the supernatural intrudes on everyday life.
    • Fantasy that blends in horror's atmosphere and imagery, keeping a fantastical frame around grim or frightening material.
    • Action-driven fantasy following warriors or rogues with personal stakes against sorcerous threats, rather than world-spanning conflicts.
    • Fantasy set in a real historical period or a close analogue of one, with magic woven into the era.
    • Fantasy in which protagonists cross from the ordinary world into another world through a portal or similar passage.
    • Fiction that retells or reworks a traditional fairy tale in a new form or setting.
    • Fantasy drawing directly on myths, legends, and folklore, retelling them or building on their figures and logic.
    • Fantasy of ghosts, vampires, shapeshifters, psychics, and similar phenomena, usually set in an otherwise ordinary world.
    • Fiction mixing science-fictional trappings with overtly magical or impossible elements in one setting.
    • Low-stakes fantasy emphasizing comfort, community, and everyday pleasures over conflict and peril.
    • Speculative fiction of pervasive moral ambiguity, violence, and cynicism that rejects heroic conventions — fantasy and SF alike.
      • Fiction that extrapolates from science and technology — future societies, space travel, or speculative inventions — within at least nominally natural laws.
      • Science fiction of interstellar scope — starships, galactic polities, and adventure across star systems.
      • Science fiction committed to scientific rigor, where technical plausibility constrains the story.
      • Science fiction centered on armed forces and warfare, told largely from a military point of view.
      • Science fiction of networked, corporate-dominated near futures, pairing high technology with social decay.
      • Science fiction styled on nineteenth-century steam-powered technology, often in a Victorian or pseudo-Victorian setting.
      • Fiction depicting an oppressive or catastrophic society, presented as a warning.
      • Fiction set after civilization's collapse, following survivors in the ruins of the old world.
      • Fiction in which characters move between past and future, and the mechanics or consequences of that travel drive the plot.
      • Fiction exploring a world where a historical event went differently and history diverged from ours.
      • Science fiction about humanity's first encounter and communication with an alien intelligence.
      • Science fiction in which extraterrestrial forces attack or occupy Earth and humanity resists.
      • Fiction whose primary aim is to frighten or unsettle the reader through dread, menace, or the monstrous.
      • Horror of vast, indifferent, incomprehensible entities before which humanity is insignificant, in the Lovecraft tradition.
      • Horror of decaying houses, buried family secrets, and oppressive atmosphere in the Gothic literary tradition.
      • Horror centered on hauntings and the returning dead.
      • Horror located in the mind — paranoia, obsession, and unreliable perception rather than external monsters.
      • Horror built around the reanimated dead and survival amid their outbreaks.
      • Horror defined by explicit, transgressive gore that refuses to cut away from violence.
      • Speculative fiction of the strange and uncanny that resists both natural explanation and standard genre categories.
      • Fiction organized around solving a crime or puzzle, typically following an investigator toward the identification of a culprit.
      • A puzzle-first mystery that lays out clues so the culprit's identity can be deduced before the reveal.
      • Crime fiction of moral ambiguity, fatalism, and hard-edged style, set among the corrupt and the doomed.
      • A mystery following the realistic routines of police work — forensics, interviews, and case-building.
      • A gentle mystery with an amateur sleuth, a small community, and violence kept off the page.
      • A mystery set in a past era, where the investigation works within that period's methods and society.
      • Fast-paced fiction driven by imminent danger, pursuit, or high-stakes conspiracy, built to sustain tension.
      • A thriller of espionage — agents, tradecraft, and intelligence services in conflict.
      • A thriller centered on lawyers and the courtroom, where litigation carries the suspense.
      • A thriller driven by detailed contemporary or near-future technology, often military or scientific.
      • A thriller whose tension comes from mental states and manipulation between characters rather than external action.
      • Fiction whose central plot is a romantic relationship and its development toward an emotionally satisfying resolution.
      • Romance in which one or both partners are supernatural beings, blending fantasy elements into the love story.
      • A fantasy-romance hybrid in which the romantic arc and the fantasy plot carry equal weight.
      • Romance set in a past era, with courtship shaped by the period's society and manners.
      • Romance set in the present day, without supernatural or historical elements.
      • Fiction set in a real past period, where the historical setting materially shapes characters and events.
        • General and literary fiction emphasizing prose style, character interiority, or formal ambition over genre plot conventions.
        • Fiction in a realistic world where magical events occur and are treated as ordinary, in the tradition of Latin American literature.
        • Fiction that ridicules people, institutions, or society in order to criticize them.
        • Fiction of dreamlike, irrational imagery and logic that breaks from realistic representation.
        • Fiction that plays with narrative convention through metafiction, fragmentation, and self-reference.
        • Fiction propelled by journeys, exploration, and physical peril, where action and survival carry the plot.
        • Adventure fiction of ships and seafaring — naval engagements, voyages, and life at sea.
        • Fiction of the American frontier West — gunmen, ranchers, and lawmen, typically in the late nineteenth century.
        • Fiction centered on soldiers, campaigns, and the experience of warfare, historical or imagined.
          • Fiction written primarily to amuse, using comedic situations, wit, or parody as its organizing principle.
            • Multi-generational fiction following a family or dynasty across decades, with inheritance and kinship as the through-line.
              • Fiction whose world runs on explicit game mechanics — levels, stats, and skills that characters can see and exploit.
                • Fiction about costumed or superpowered heroes and their conflicts with comparable villains.

                Practical

                How long a commitment, whether it stands alone, and whether it has finished.

                Tap a chip to ask for it · tap again to rule it out · once more to clear. Numbers show what would be left.

                • Cover of The Stars My Destination
                  The Stars My Destination

                  Alfred Bester · standalone novel · 1956

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                  When a passing spaceship refuses to rescue the lone survivor from the drifting wreck of another ship, he dedicates his life to discovering who made that decision and exacting his revenge, in the process altering human history and his own character.

                • Cover of The Last Man
                  The Last Man

                  Mary Shelley · standalone novel · 1826

                  similar bylast of their kinddarkfar futurescience fiction

                  The Last Man is an apocalyptic, dystopian science fiction novel by Mary Shelley, first published in 1826. The narrative concerns Europe in the late 21st century, ravaged by the rise of a bubonic plague pandemic that rapidly sweeps across the entire globe, ultimately resulting in the near-extinction of humanity. It also includes discussion of the British state as a republic, for which Shelley sat in meetings of the House of Commons to gain insight to the governmental system of the Romantic era. The novel includes many fictive allusions to her husband Percy Bysshe Shelley, who drowned in a shipwreck four years before the book's publication, as well as their close friend Lord Byron, who had died two years previously.

                • Cover of Last Legionary
                  Last Legionary

                  series · 5 books · 1979

                  completed

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                  Douglas Hill's Last Legionary quartet follows Keill Randor, the sole survivor of the Morosians after his people are wiped out by a mysterious tyrant known as the Warlord. A twice-champion of his planet's martial arts and a trained mercenary bound by a code that limited his people to defensive contracts, Randor sets out for vengeance across Galactic Warlord, Deathwing Over Veynaa, Day of the Starwind, and Planet of the Warlord, with the prequel Young Legionary added later. Critics have noted the series' debt to E. E. Smith's Lensman space operas.

                • Cover of Ringworld
                  Ringworld

                  series · 5 books · 1970

                  part of Known Space

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                  The Ringworld series is a series of science fiction novels written by American author Larry Niven. It is part of his Known Space series of stories. Its backdrop is the Ringworld, a giant artifact 3 million times the surface area of Earth circling a star. The series is composed of four standalone science fiction novels, the original award-winning book and its three sequels:1970: Ringworld 1979: The Ringworld Engineers 1996: The Ringworld Throne 2004: Ringworld's Children

                • Cover of Starman Jones
                  Starman Jones

                  Robert A. Heinlein · standalone novel · 1953

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                  Starman Jones, a 1953 science fiction novel by Robert A. Heinlein, features a farm boy who wants to go to the stars. Charles Scribner's Sons published the book as part of the Heinlein juveniles series.

                • Cover of Hell Ship
                  Hell Ship

                  Philip Palmer · standalone novel · 2011

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                  The Hell Ship hurtles through space. Inside the ship are thousands of slaves, each the last of their race. One man refuses to accept his fate. Sharrock, reduced from hero to slave in one blow, has sworn a mighty vengeance.

                • Cover of Falcon
                  Falcon

                  Emma Bull · standalone novel · 1989

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                  FOR NIKI FALCON, LIFE IS A RACE AGAINST TIME. AND TIME IS WINNING His planet was stolen, besieged by agents of the Central Worlds Concorde. His family was destroyed, and his world shattered before his eyes... Now Niki Falcon must fight his way to glory living on the cutting edge of danger to become one of the great star-pilots. And he's the last. For behind the young pilot's fighting power lies a deadly drug that systematically destroys his body's defenses. That gives him the strength to defend a planet—and renders him helpless to save himself.

                • Cover of Thorns
                  Thorns

                  Robert Silverberg · standalone novel · 1967

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                  From the back cover of the Ballantine first edition: "Lona Kelvin - naive orphan. And at seventeen, mother of one hundred children. Minner Burris - starman. Whose butchered body had been put together by aliens, with artificial and alien replacements. Horror stalked just beneath the surface of these two lonely creatures. Duncan Chalk - a vulture, carrion eater of other people's emotions, feeding on pain, fear, anger, hatred, jealousy, terror; typifying in the appetites of his vast body the sick delight that millions took in the tragedies he skillfully arranged. Lona Kelvin - Minner Burris - Duncan Chalk - Surely the strangest triangle the worlds had ever seen."

                • Cover of Beyond Infinity
                  Beyond Infinity

                  Gregory Benford · standalone novel · 2004

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                  From the flaps of the Warner Aspect first edition: "Billions of years from now, the last true human must find her place - and her destiny - within the inconceivable vastness of multiple universes. ... Cley is an Original, a genetically pure member of the most ancient Ur-Human beings. Like others of her forest-dwelling tribe, she expects to spend her few centuries working in the great subterranean Library of Life. Then catastrophe strikes when strange transdimensional life-forms obliterate the Library and kill all of Earth's Originals - except for Cley. These uncanny beings also attack the planet's most advanced human species, the highly evolved Supras, who cannot reconstruct the knowledge and DNA lost in the Library's ruins. Nor can they protect Cley... Forced to flee, Cley must begin a desperate quest for survival, answers, and hope. Joined by a raccoonlike companion called Seeker, she will journey across the myriad environments of her wildly transformed world... and then far, far beyond. For somewhere - past planets that have been reengineered, past sentient ship-worlds evolving deep between stars, past creatures the size of solar systems - waits the Malign. A being so powerful that it can escape a black hole, the Malign is destroying the galaxy as it hunts down the one thing it fears... Cley."

                • Cover of Dune
                  Dune

                  series · 20 books · 1963

                  part of Dune Universe

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                  Frank Herbert's Dune Chronicles opens with 1965's Dune, set on the desert planet Arrakis where House Atreides takes control of the only source of the vital spice melange and young Paul Atreides is pulled into a struggle over its politics and religion. Herbert carried the story forward across five further novels — Dune Messiah, Children of Dune, God Emperor of Dune, Heretics of Dune, and Chapterhouse: Dune — following Paul's line over the following millennia, before Brian Herbert and Kevin J. Anderson later extended the saga. Many other editions of these six novels are omnibus and box-set repackagings rather than separate stories.

                • Cover of Nova
                  Nova

                  Samuel R. Delany · standalone novel · 1968

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                  Nоva is a science fiction novel by American writer Samuel R. Delany published in 1968. The plot concerns the spaceship captain Lorq Von Ray's search for a nova, which will produce the essential power source Illyrion, and his vendetta with the Red family, who seek to kill him. Nominally space opera, it explores the politics and culture of a future where cyborg technology is universal, yet making major decisions can involve using tarot cards. It has strong mythological overtones, relating to both the Grail Quest and Jason's quest for the Golden Fleece.

                • Cover of Dune Universe
                  Dune Universe

                  universe · 78 books · 1963

                  Start hereDune · Start here

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                  Arrakis. Dune. The desert planet, where empire runs on a single substance: the spice melange, which folds space, prolongs life, and unlocks prescience, and which exists nowhere else in the known universe. Frank Herbert's saga is a meditation dressed as an adventure — feudal houses and a secret sisterhood, engineered messiahs and the patient ecology of a world without water, all turning on the terrible gravity of who commands the spice. It reads like scripture and schemes like a war room, ten thousand years hence, among people who have outlawed the thinking machine and made instruments of themselves instead. At its heart stand Herbert's original six — Dune, Dune Messiah, Children of Dune, God Emperor of Dune, Heretics of Dune, Chapterhouse: Dune — a single deepening arc across millennia, arguing the whole way between prophecy and free will. Around that spine his son Brian Herbert and Kevin J. Anderson have raised a vast prequel architecture: Prelude to Dune, tracing the great houses a generation before Paul; Legends of Dune, reaching back to the crusade that broke the machines; the Schools of Dune cycle on the founding of Bene Gesserit, Mentat, and Navigator; the Caladan Trilogy and Heroes of Dune filling years the originals left in shadow. Many hands, dozens of volumes, one desert. What sets Dune apart is its refusal of the simple: religion is manufactured, heroes are hazards, and the sand itself — worm, water, ecology — acts as a political power. Begin where the universe did, with Frank Herbert's Dune (1965), and read the original six in order; you need nothing else to feel the full weight. The prequels are a country to explore afterward, taken by era. Beginnings are delicate times.

                • Cover of Moties
                  Moties

                  series · 4 books · 1974

                  part of CoDominium

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                  Larry Niven and Jerry Pournelle's The Mote in God's Eye (1974) depicts humanity's first contact with an alien species, the Moties, set within the far-future interstellar setting of Pournelle's codominium future history. The Gripping Hand continues that first-contact crisis years later, and Outies, written by J. R. Pournelle, carries the story forward into a new generation. Together the three books trace an escalating encounter between human and Motie civilizations within the codominium universe.

                • Cover of Heechee
                  Heechee

                  series · 19 books · 1972

                  completed

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                  The Heechee Saga, also known as the Gateway series, is a series of science fiction novels and short stories by Frederik Pohl. The Heechee are an advanced alien race that visited the Solar System hundreds of millennia ago and then mysteriously disappeared. They left behind bases containing artifacts, including working starships, which are discovered and exploited by humanity.

                • Cover of Berserker (Fred Saberhagen)
                  Berserker (Fred Saberhagen)

                  series · 59 books · 1963

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                  The Berserker series is a series of space opera science fiction short stories and novels by Fred Saberhagen, in which robotic self-replicating machines strive to destroy all life.

                • Cover of Citizen of the Galaxy
                  Citizen of the Galaxy

                  Robert A. Heinlein · standalone novel · 1957

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                  On a planet far distant from Earth, a lame beggar buys a young boy slave who has forgotten his origins. The beggar is more than he seems, and gives the boy an extensive education while employing him as an observer of activity in their city. Years later, the beggar is captured by the government, and the youth must escape the planet.

                • Cover of Spatterjay
                  Spatterjay

                  series · 3 books · 2002

                  part of Polity

                  similar byfar futurescience fictiondarkspace operaother star systems+2 more

                  Spatterjay is set on the ocean world of the same name within Neal Asher's Polity future history: a planet whose ecology is uniquely dangerous, drawing soldiers, monsters, and old enemies of the Polity into its waters across the trilogy's three books (The Skinner, The Voyage of the Sable Keech, Orbus). It continues Asher's interest in body horror and extreme biology set against a backdrop of AI-run human space.

                • Cover of Humanity Prime
                  Humanity Prime

                  Bruce McAllister · standalone novel · 1971

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                  When Man's emerging star-empire met that of the savage Cromanths, the alien hordes began a war of extinction against humankind. So overwhelming was their power that Earth's outposts and finally the Earth itself were utterly destroyed. But one starship managed to escape, carrying colonists for some distant Earthlike planet... if such a place existed... and if the Cromanths didn't find the human colony. The mission was successful and the colony established. Mankind began to adapt to its new world, developed new abilities, and forgot much of the past. But then a Cromanth ship landed on the new planet- the last remnants of humanity were discovered. Could they somehow survive a new onslaught by the Cromanth Empire? (adapted from the back cover of the first edition)

                • Cover of Suleniar's Enigma
                  Suleniar's Enigma

                  series · 3 books · 2020

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                • Cover of Uplift Universe
                  Uplift Universe

                  universe · 13 books · 1980

                  Start hereUplift · Start here

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                  No species, the Galactics insist, ever climbs to sapience alone. For a billion years the elder races have "uplifted" their chosen clients — reshaping some promising animal, gene by patient gene, into a thinking being, then binding it through long ages of indenture. Patron lifts client; client one day becomes patron; and every lineage traces back through the vast Galactic Library to the vanished Progenitors who began it all. Then a ragged band of primates arrives at the stars with no patron to claim them — wolflings, self-made, an affront to a hundred thousand years of law — and worse, these humans have already started uplifting neighbors of their own: the neo-dolphins and neo-chimpanzees of Earthclan. David Brin builds this galaxy across two trilogies. The first — Sundiver, the Hugo- and Nebula-winning Startide Rising, and the Hugo-winning The Uplift War — sends an expedition into the Sun, then follows the dolphin-crewed survey ship Streaker as it flees a discovery that sets fanatical star-clans at war, and a chimp-led resistance on an invaded colony world. The second sequence, Uplift Storm — Brightness Reef, Infinity's Shore, Heaven's Reach — descends to Jijo, a forbidden world where six fallen races hide as illegal settlers, and draws every loose thread toward a reckoning. Short fiction fills the margins. This is space opera with an ecologist's conscience: teeming with invented biologies, wry cross-species banter, and real unease about what we owe the minds we make. Begin with Startide Rising — the saga's beating heart, and readable on its own — or take Sundiver first and read straight through in publication order.

                • Cover of Old Man's War
                  Old Man's War

                  series · 16 books · 2005

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                  The Old Man's War series is a series of science fiction novels by John Scalzi. The first book in the series, Old Man's War, was first published in 2005 by Tor Books, and was nominated for the Hugo Award for Best Novel in 2006. In 2026 it was a finalist for the Hugo Award for Best Series.

                • Cover of Pip & Flinx
                  Pip & Flinx

                  series · 18 books · 1972

                  part of Humanx Commonwealth

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                  The Pip & Flinx novels follow Flinx, a young man with an unusual, mysterious origin, and his ever-present animal companion Pip, across Alan Dean Foster's Humanx Commonwealth setting. Beginning with The Tar-Aiym Krang (1972) — chronologically the second entry, since Foster later filled in Flinx's earlier life — the series grew to fifteen novels published between 1972 and 2017, mixing planetary adventure with a slowly unfolding personal mystery.

                • Cover of Bio of a Space Tyrant
                  Bio of a Space Tyrant

                  series · 6 books · 1983

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                  Bio of a Space Tyrant series is a six-book science-fiction series by Piers Anthony based within the Solar System. The series revolves around the character Hope Hubris and his family, and charts Hope's ascent from poor Hispanic refugee to Tyrant of Jupiter, a single person heading the Executive, Judicial and Legislative branches of the government. It is considerably more adult-themed than many of Anthony's earlier works.

                • Cover of Ian Cormac
                  Ian Cormac

                  series · 6 books · 2001

                  part of Polity

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                  Neal Asher's Ian Cormac novels (Gridlinked, The Line of Polity, Brass Man, Polity Agent, Line War, plus the earlier-set prequel Shadow of the Scorpion) follow Ian Cormac, an agent of Earth Central Security in Asher's Polity universe. Gridlinked opens with Cormac investigating a destroyed matter-transmitter on a remote colony while wrestling with the personality erosion caused by long-term neural linkage to the Polity's AI network; the following novels escalate into interstellar conflict with the alien Prador. Together they form the core action sequence of Asher's wider Polity series.