Loreful
HomeDiscover
Search series, authors…⌘K
Loreful

Reading orders for SF/F series and shared universes — with your place kept in every one.

Explore

UniversesSeriesWorksAuthorsAtlas

Help

FAQAboutSite map

Account & legal

Sign inCreate accountPrivacyTerms

Data

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 Alien Algorithm

anchored on:science fiction

but

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 a machine intelligence — an AI, computer mind, or sentient program — is a central character or the story's driving problem.
  • Stories in which extraterrestrial beings are central — as characters, cultures, or the object of the plot.
  • Stories driven by deliberate modification of genomes — designer organisms, engineered humans, and the consequences of remaking life.
  • Stories about venturing into space to explore — survey missions, astronauts, and the frontier of the unknown beyond Earth.
  • Stories about settling other planets or habitats — founding, sustaining, and governing colonies off Earth.
  • Stories about minds with paranormal abilities — telepathy, telekinesis, precognition, empathy — and how societies handle those who have them.
  • Stories in which staying alive against nature, catastrophe, or scarcity is the central problem.
  • 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.

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 Forge of God
                  Forge of God

                  series · 2 books · 1987

                  completed

                  similar byscience fiction+3 more

                  The Forge of God (1987) is Greg Bear's science fiction novel about Earth's discovery that it is the target of an incomprehensible, overwhelming alien attack, following scientists and ordinary people as they try to understand what is destroying the planet. Its 1992 sequel, Anvil of Stars, follows a group of young survivors sent on a mission of interstellar retaliation, continuing directly from the first book's ending.

                • Cover of The Science Fiction Hall of Fame
                  The Science Fiction Hall of Fame

                  series · 11 books · 1895

                  similar byscience fiction+1 more

                • Cover of Ocean / Galactic Center
                  Ocean / Galactic Center

                  series · 12 books · 1972

                  similar byscience fiction+3 more

                  The Galactic Center Saga is a series of books by author Gregory Benford detailing a galactic war between mechanical and biological life.In the Ocean of Night (1977) — 1977 Nebula Award nominee, 1978 Locus Award nominee Across the Sea of Suns (1984) Great Sky River (1987) — 1988 Nebula Nominee Tides of Light (1989) — 1990 Locus Award nominee Furious Gulf (1994) Sailing Bright Eternity (1996) "A Hunger for the Infinite" a novella published in the anthology Far Horizons

                • Cover of Foundation Universe
                  Foundation Universe

                  universe · 123 books · 1940

                  Start hereFoundation · Start here

                  similar byscience fiction+1 more

                  There is a science that reads the future of quadrillions the way an astronomer reads the orbits of stars. It is called psychohistory, and its equations foresee something the ruling Galactic Empire cannot admit: the throne is rotting, and thirty thousand years of barbarism are coming. One man, Hari Seldon, cannot stop the fall. He can only shorten it — by seeding a Foundation of scholars at the rim of the galaxy, a fragile institution built to carry knowledge across the dark and cut the interregnum to a single millennium. This is a universe told in the register of history itself: the long view, the calm of deep time, empires measured in centuries and men measured against them. The spine is Asimov's original trilogy — Foundation, Foundation and Empire, Second Foundation — followed decades later by the sequels Foundation's Edge and Foundation and Earth and the prequels Prelude to Foundation and Forward the Foundation. Late in life Asimov braided this in with his other future histories: the Robot novels of detective Elijah Baley and his humaniform partner R. Daneel Olivaw (The Caves of Steel, The Naked Sun, The Robots of Dawn, Robots and Empire) and the early Galactic Empire novels (Pebble in the Sky and its kin), until one continuous chronicle ran from the first thinking robots to the Second Empire. Other hands extend it — the Second Foundation Trilogy by Gregory Benford, Greg Bear, and David Brin, and shared-world spinoffs such as Robot City — so the corpus sprawls beyond a single author's tidy shelf. What distinguishes it is that the drama is intellectual: crises resolved by insight, nerve, and dialogue rather than fleets and blades, each turn hinging on the hidden logic of the Seldon Plan. Begin where readers have always begun — with Foundation, and the original trilogy in publication order. The rest opens outward from there.

                • Cover of Salvation
                  Salvation

                  series · 3 books · 2018

                  similar byscience fictionspace+3 more

                  By 2204, instantaneous jump-gate travel has made distance nearly meaningless, connecting Earth to its scattered colonies in a single step -- until a crashed alien ship of unknown origin turns up on a world eighty-nine light years away, carrying something far more dangerous than wreckage. Peter F. Hamilton's Salvation follows the investigation team sent to assess the find, one of whom may not be who they claim, while a second timeline set generations later shows the far-future fallout of what they discover. The trilogy continues through Salvation Lost and The Saints of Salvation.

                • Cover of Blindsight / Firefall
                  Blindsight / Firefall

                  series · 3 books · 2006

                  similar byartificial intelligencescience fictionspacefirst contact+1 more

                  Blindsight sends a crew of radically modified posthumans (including a resurrected, genetically restored vampire) out to the Oort cloud after humanity detects an alien signal, only to make contact with something intelligent, wildly capable, and possibly not conscious at all — a first-contact story built around the question of whether self-awareness is actually useful. Peter Watts's Echopraxia is a same-timeframe "sidequel" rather than a direct sequel, following different characters through the fallout of the same first-contact event.

                • Cover of Ender's Shadow
                  Ender's Shadow

                  series · 5 books · 1999

                  part of Ender's Game Universe

                  similar byscience fiction+1 more

                  Orson Scott Card's Ender's Shadow retells the events of Ender's Game from the perspective of Bean, a physically stunted but ferociously intelligent street child recruited into the same Battle School program as Ender Wiggin. It launches the Shadow series, which follows Bean and other secondary Battle School characters into the political aftermath of the Formic Wars back on Earth, running parallel to and eventually past the timeline of Card's main Ender Quintet.

                • Cover of Ender Wiggin
                  Ender Wiggin

                  series · 14 books · 1977

                  part of Ender's Game Universe

                  similar byscience fiction+2 more

                  Orson Scott Card's Ender's Game (1985, expanded from his 1977 novella) follows child prodigy Andrew "Ender" Wiggin as he is recruited into a military training program built to prepare Earth's defenses for an anticipated third war against an insectoid alien species known as the Formics. The saga continues years later through Speaker for the Dead and Xenocide, following an older Ender as he confronts the moral weight of his role in that earlier conflict, and concludes the core arc in Children of the Mind, with Ender in Exile filling in the years between the first two books. Set within the wider Ender's Game universe, the series shifts from military coming-of-age story to slower, more philosophical science fiction as it progresses.

                • Cover of Time Odyssey
                  Time Odyssey

                  series · 3 books · 2003

                  similar byscience fictionspace+1 more

                  A Time Odyssey is a trilogy of science fiction novels co-written by Arthur C. Clarke and Stephen Baxter. As of 2008, the series consists of:Vol. 1 – Time's Eye Vol. 2 – Sunstorm Vol. 3 – Firstborn

                • Cover of Jenny Casey
                  Jenny Casey

                  series · 4 books · 2004

                  similar byscience fictionnear future+3 more

                  Elizabeth Bear's Jenny Casey trilogy opens with Hammered (2004), her debut novel, which won the Locus Award for Best First Novel. It continues across Scardown and Worldwired, completing the story of its title character across three volumes published through 2006.

                • Cover of The Android's Dream
                  The Android's Dream

                  series · 2 books · 2006

                  similar byartificial intelligencescience fictionspacenear future

                  A minor diplomatic insult with a genetically engineered sheep breed spirals into a full interstellar crisis when the last surviving specimen of the 'Android's Dream' breed, needed for a critical ceremony with the alien Nidu, turns out to have been hunted to extinction by a Nidu faction bent on provoking war. John Scalzi's The Android's Dream follows ex-soldier Harry Creek as the hunt for a replacement leads him to Robin Baker, an ordinary woman carrying hidden sheep DNA that makes her the key to avoiding a war. It's a standalone comic space opera rather than an ongoing series.

                • Cover of The Lightspeed Trilogy
                  The Lightspeed Trilogy

                  series · 4 books · 2016

                  similar byscience fictionspace+2 more

                  Ken MacLeod's recent trilogy imagines the accidental discovery of faster-than-light travel by a present-day physicist and the political fallout once humanity gets access to a wider galaxy that turns out not to be empty. Beyond the Hallowed Sky opens on an Earth still riven by bloc politics as the discovery becomes a new front in great-power rivalry, with the sequels carrying the consequences off-world. It treats first contact as a geopolitical problem as much as a scientific one.

                • Cover of The Fall Revolution
                  The Fall Revolution

                  series · 4 books · 1995

                  similar byscience fiction+3 more

                  Ken MacLeod's Fall Revolution sequence opens with The Star Fraction (1995), his Arthur C. Clarke Award-nominated debut set in a fractured near-future Britain where a functioning anarchist microstate and rival revolutionary factions vie for power. The four connected novels — continuing through The Stone Canal, The Cassini Division, and The Sky Road — each stand largely alone while tracing overlapping characters and politics across a shared future history, later collected in the omnibus volumes Fractions and Divisions.

                • Cover of Poseidon's Children
                  Poseidon's Children

                  series · 3 books · 2012

                  similar byscience fictionspace+2 more

                  Alastair Reynolds' Poseidon's Children trilogy follows humanity — and its transhuman descendants — expanding into the galaxy over the course of centuries, beginning with Blue Remembered Earth (2012) and continuing through On the Steel Breeze and the concluding Poseidon's Wake (2015).

                • HC
                  Heaven Chronicles / Zones of Thought

                  series · 8 books · 1976

                  similar byscience fictionspace+2 more

                • Cover of Sprawl Trilogy
                  Sprawl Trilogy

                  series · 10 books · 1981

                  similar byartificial intelligencescience fictionnear future

                  The Sprawl Trilogy is William Gibson's foundational cyberpunk sequence: Neuromancer (1984), in which hacker Case is drawn into a high-stakes heist alongside an artificial intelligence and a damaged ex-soldier, followed by Count Zero (1986) and Mona Lisa Overdrive (1988), which widen the same near-future world of corporate power and networked cyberspace to new characters. Johnny Mnemonic, an early short story set in the same fictional milieu, predates the novels and introduces the courier Molly Millions before her role in the trilogy. Together these works established much of cyberpunk's visual and thematic vocabulary.

                • Cover of Macx Family
                  Macx Family

                  series · 10 books · 2001

                  similar byscience fictionnear future+2 more

                  Charles Stross's Accelerando follows three generations of the Macx family as human and posthuman intelligence accelerates toward and through a technological singularity, told across nine interlinked stories originally published separately before being combined into a fix-up novel. Its early chapters, following economist Manfred Macx giving away business ideas for a living, give way to increasingly alien later sections as uploaded minds and artificial intelligences outpace human comprehension. It won the Locus Award and remains one of the defining fictional treatments of the singularity concept.

                • Cover of A Meeting with Medusa
                  A Meeting with Medusa

                  series · 2 books · 1971

                  similar byscience fictionspace+1 more

                  Arthur C. Clarke's A Meeting with Medusa follows an astronaut, badly injured in an earlier disaster, on a solo balloon expedition into Jupiter's atmosphere, where he encounters vast floating lifeforms unlike anything previously catalogued. Decades later, Stephen Baxter and Alastair Reynolds continued the story in The Medusa Chronicles, following the same protagonist across a much longer span of future history. The original novella won the 1972 Nebula Award.

                • Cover of Blade Runner Universe
                  Blade Runner Universe

                  series · 6 books · 1968

                  similar byscience fictionnear future+1 more

                  Philip K. Dick's 1968 novel Do Androids Dream of Electric Sheep? follows bounty hunter Rick Deckard as he tracks escaped androids through an irradiated, near-abandoned San Francisco, using the hunt to probe questions of empathy and what separates human from machine. The novel became the basis for Ridley Scott's 1982 film Blade Runner, and Marvel Comics later published an illustrated adaptation of that film. Together the two trace the story's path from prose original to screen and comic-page adaptation.

                • Cover of Eater
                  Eater

                  Gregory Benford · standalone novel · 2000

                  similar byscience fictionspacenear futurefirst contact+1 more

                  From the flaps of the Eos first edition: "Dr. Benjamin Knowlton heads the High Energy Astrophysics Center, a prestigious research facility devoted to the interpretation of astronomical data. He stands at the apex of his profession, respected by his peers and involved in research with the potential to revolutionize our understanding of the universe. But Benjamin has no cause to celebrate. His beloved wife and colleague, Channing, an ex-astronaut turned astronomer, is dying of cancer. She has only a few months to live. Then an anomalous signal from a remote probe alerts Banjamin to the presence of a wandering black hole beyond the orbit of Pluto. Though its trajectory will take it through the solar system, the singularity poses no threat to Earth-on the contrary, it may hold answers to the most fundamental questions of physics. But when an encoded message is received from the black hole, excitement turns to astonishment and apprehension. The thing is alive, intelligent, its mind residing in powerfully fluctuating fields of electromagnetic energies that radiate outward from its infinitely dense core. And it wants a closer look at Earth... and its inhabitants. The entity - dubbed the Eater for its habit of devouring everything in its path - proves eager to share its vast knowledge, accumulated in the course of explorations that began long before life arose on Earth. In exchange, it seeks to learn about human art, culture, and science. The world is charmed by the seemingly beneficent alien. Even Channing is infused with fresh strength and purpose. But gradually a terrifying truth about the singularity emerges - a truth almost too awful to comprehend. Now, as the world waits, Channing volunteers to undertake a desperate gamble: a one-to-one confrontation with the Eater."

                • Cover of Heechee
                  Heechee

                  series · 19 books · 1972

                  completed

                  similar byscience fictionspace

                  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 Confederation Universe Stories
                  Confederation Universe Stories

                  series · 9 books · 1991

                  part of Confederation Universe

                  similar byscience fiction+1 more

                • Cover of The Red (Linda Nagata)
                  The Red (Linda Nagata)

                  series · 7 books · 2012

                  similar byscience fictionnear future+2 more

                • Cover of Owner
                  Owner

                  series · 8 books · 1998

                  similar byscience fictionspace+2 more

                  Owner is Neal Asher's science fiction trilogy: Owner Space (also published as The Departure), Zero Point and Jupiter War. Set on a near-future, dystopian Earth run by an oppressive ruling Committee through camps and surveillance, it follows a man who escapes near-death to become something more than human and turns that power against the regime as humanity's exodus to space begins. It is one continuous story across the three books.