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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 Overrun

anchored on:science fictionmilitary science fictionwarspacefar futureshort story cycle+3 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 about minds with paranormal abilities — telepathy, telekinesis, precognition, empathy — and how societies handle those who have them.
  • 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 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 Vatta's War
                  Vatta's War

                  series · 6 books · 2003

                  part of Vatta

                  similar bytensewarfar futurescience fictionmilitary science fictionspacespace operaother star systems

                  Vatta's War is a science fiction series by American writer Elizabeth Moon, comprising five books: Trading in Danger (2003), Marque and Reprisal, Engaging the Enemy (2006), Command Decision (2007), and Victory Conditions (2008). They have been characterized as military science fiction similar in style to the works of Lois McMaster Bujold, David Weber and Walter Jon Williams.

                • Cover of Honor Harrington
                  Honor Harrington

                  series · 14 books · 1993

                  part of Honorverse

                  similar bytensewarfar futurescience fictionmilitary science fictionspace operaspaceother star systems

                  David Weber's Honor Harrington novels follow the title character's rise through the Manticoran navy in the 'Honorverse,' a space-opera setting built around Age-of-Sail-style naval combat, interstellar politics and a decades-long war between rival star nations. Beginning with On Basilisk Station, the core series runs to fourteen books, alongside spin-off subseries, prequels and shared-world anthologies also set in the Honorverse. It's one of the longest-running modern military science fiction series, published by Baen.

                • Cover of Janissaries
                  Janissaries

                  series · 4 books · 1979

                  similar bytensewarfar futurescience fictionmilitary science fictionother star systems+2 more

                  Janissaries are an American series of military and political-based science fiction novels are set in an interstellar confederation of races, in which humans are a slave race entrusted with military affairs and law enforcement. They were written by Jerry Pournelle, with Roland J. Green co-authoring the second two books.

                • Cover of Man-Kzin Wars
                  Man-Kzin Wars

                  series · 84 books · 1986

                  part of Known Space

                  similar bytensewarfar futurescience fictionmilitary science fictionspaceother star systems+1 more

                  The Man–Kzin Wars is the name of a series of military science fiction anthologies as well as the name of the first book in the series. The short stories detail the eponymous conflicts between mankind and the Kzinti, set in Larry Niven's Known Space universe. However, Niven himself has written only a small number of the stories; most were written by other science fiction writers, as Niven opened this part of the Known Space to collaboration in the form of a shared universe. The cover art for the books in the series is created by Stephen Hickman.

                • Cover of Xan-Sskarn War
                  Xan-Sskarn War

                  series · 1 book · 2010

                  similar bytensewarfar futurescience fictionmilitary science fictionspacespace operaother star systems+1 more

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

                  series · 59 books · 1963

                  similar bytensefar futurewarscience fictionspacespace operaother star systems+2 more

                  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 The Final Architecture
                  The Final Architecture

                  series · 6 books · 2021

                  similar bytensewarfar futurescience fictionspacespace operaother star systems+1 more

                  The Final Architecture is a series of science fiction novels by British writer Adrian Tchaikovsky. It contains the books Shards of Earth, Eyes of the Void, and Lords of Uncreation. The series focuses on a group of humans fighting against the mysterious Architects, who destroy inhabited planets. The series has been well-received critically, with Shards of Earth winning the 2021 BSFA Award for Best Novel. The entire series was a finalist for the 2024 Hugo Award for Best Series.

                • Cover of Vatta
                  Vatta

                  universe · 10 books · 2003

                  Start hereVatta's War · Start here

                  similar bytensefar futurescience fictionspacespace operamilitary science fictionother star systems+2 more

                  Get kicked out of the Academy and the family still hands you a ship. That is the arithmetic Kylara Vatta lives by. Born into Vatta Transport, Ltd. — a dynasty of interstellar traders who reckon their honor in delivered cargo and honored contracts — Ky wants a soldier's commission and gets a merchant hull instead. Then someone starts murdering her relatives and burning the ledgers, and the daughter learns that a trade fleet, armed and angry, is its own kind of war. This is military science fiction run on a merchant's books. The core cycle, Vatta's War, moves in five volumes — Trading in Danger, Marque and Reprisal, Engaging the Enemy, Command Decision, Victory Conditions — as piracy, a sabotaged faster-than-light communications network, and a scattered family push Ky from cautious captain to fleet commander. The later duology Vatta's Peace (Cold Welcome, Into the Fire) drops her, older and decorated, into a colder survival ordeal on her own homeworld. Moon writes clean, competent, procedural: supply lines and boarding actions, chains of command, the cost of a signature on a bad contract. Expect capable women, hard decisions costed to the last credit, and space combat that respects physics and paperwork alike. Begin at the beginning — Trading in Danger — and read straight through in publication order; the arc is chronological and cumulative, no side doors required.

                • Cover of Empire of Man
                  Empire of Man

                  series · 4 books · 2001

                  similar bytensewarfar futurescience fictionmilitary science fictionsurvivalspace operaother star systems

                  The Empire of Man is a series of science fiction books by David Weber and John Ringo published by Baen Books. It combines elements of space opera and military science fiction.

                • Cover of The Extra Man
                  The Extra Man

                  E. C. Tubb · standalone novel · 1954

                  similar bytensewarfar futurescience fictionspacesurvivalspace operamilitary science fiction+1 more

                  The galaxy is at war between the oxygen-breathing Terran Federation of worlds and the Ginzoes, chlorine-breathing aliens. An Earth ship is captured in battle by the Ginzoes, and its crew learns that the aliens have a newly developed catalyst. This can liberate chlorine from the sea -which, for the Ginzoes, would convert Terran worlds into suitable environments. The catalyst will be used unless the Terran Federation declares peace within fifty days. Fifty days to save Mankind...or fifty days to doom!

                • Cover of The Alliance Trilogy
                  The Alliance Trilogy

                  series · 3 books · 2018

                  part of Blackbeard

                  similar bytensewarfar futurescience fictionmilitary science fictionspacespace operaother star systems+1 more

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

                  series · 16 books · 2005

                  similar byfar futurewarscience fictionspacemilitary science fictionother star systemsspace opera+1 more

                  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 Siobhan Dunmoore
                  Siobhan Dunmoore

                  series · 9 books · 2014

                  similar bytensewarfar futurescience fictionspacemilitary science fictionspace opera+1 more

                  Eric Thomson's Siobhan Dunmoore novels follow the title character, a starship captain in a human interstellar navy, as she takes on progressively higher commands amid escalating war and political rot within her own military. The series has run to nine core novels since 2014 plus collected omnibus editions.

                • Cover of Death's Head (David Gunn)
                  Death's Head (David Gunn)

                  series · 3 books · 2007

                  similar bytensewarfar futurescience fictionmilitary science fictionspacespace opera+1 more

                  Death's Head is a noir military science fiction series written by David Gunn. The series follows the antihero Sven Tveskoeg, an ex-sergeant of The Legion, in service to the Octovian Empire.

                • Cover of Starfist
                  Starfist

                  series · 18 books · 1997

                  similar bytensewarfar futurescience fictionmilitary science fictionspaceother star systems

                  StarFist is a series of military science fiction novels written by David Sherman and Dan Cragg. The novels are set in the 25th century and are written from the viewpoint of the men of the Confederation of Human Worlds Marine Corps 34th FIST. An additional spin-off series, titled StarFist: Force Recon, by the same authors was started in 2005 with the publication of Backshot. All books were published by Del Rey Books.

                • Cover of Rise of the Jain
                  Rise of the Jain

                  series · 3 books · 2018

                  part of Polity

                  similar bytensewarfar futurespacescience fictionspace operamilitary science fictionother star systems

                • Cover of Starfire (Steve White and collaborators)
                  Starfire (Steve White and collaborators)

                  series · 8 books · 1990

                  similar bytensefar futurewarscience fictionmilitary science fictionspacespace operaother star systems+1 more

                  The Starfire novels by Steve White and various co-authors, including David Weber, grew out of a tabletop wargame of the same name, following a long interstellar war between humanity and an insectile alien empire. Crusade and the books that follow escalate the conflict across a rotating cast of military and political viewpoint characters, in the tradition of large-scale military science fiction. Later volumes brought in additional co-authors to continue the war across further campaigns.

                • Cover of Company Wars
                  Company Wars

                  series · 7 books · 1981

                  part of Alliance-Union Universe

                  similar bytensefar futurescience fictionspacespace opera+2 more

                  Company Wars gathers the novels C. J. Cherryh set during the breakaway conflict between Earth's colonial Company and the newly independent Union, within her wider Alliance-Union future history. Anchored by the Hugo Award-winning Downbelow Station, the books follow different ships, stations, and crews caught on either side, from merchanter traders to military spacers, rather than a single continuing cast. Read in any order, they build up a picture of the political and economic pressure that reshapes Cherryh's larger Alliance-Union universe.

                • Cover of Hour of the Horde
                  Hour of the Horde

                  Gordon R. Dickson · standalone novel · 1970

                  similar bytensewarfar futurescience fictionspacespace operamilitary science fiction+1 more

                  Annihilating everything before it, a horde of monstrous space travellers were advancing through the stars. And Earth lay in their route. To defend their home planets, the worlds that lay in the path of the monsters created a super defense force, asking each planet to contribute one especially talented warrior to help turn the invaders away. Miles Vander was Earth's man, but when he arrived at the rendezvous point he found that he was included in the special task force of the less civilized defenders. But in the contest of advanced nuclear weaponry and computer strategy, it turned out to be Vander's group that had the special independent qualities and the raw courage to meet the challenge most effectively. (from the back cover of the DAW Books first printing)

                • Cover of Fifth Imperium
                  Fifth Imperium

                  series · 3 books · 1991

                  similar bytensefar futurewarscience fictionspace operaspace+2 more

                  David Weber's Fifth Imperium series opens with the discovery that Earth's Moon is in fact a disguised alien starship, the Dahak, that has orbited undetected for tens of thousands of years - a relic of the fallen Fourth Imperium, a multi-star civilization destroyed while defending against the genocidal Achuultani. Mutineers' Moon follows humanity's first contact with Dahak and the mutineers still aboard it; The Armageddon Inheritance and Heirs of Empire escalate from that discovery into interstellar war and dynastic politics as humanity inherits the old empire's legacy and its enemies. The three novels were later collected as the omnibus Empire from the Ashes.

                • Cover of Parafaith
                  Parafaith

                  series · 2 books · 1996

                  similar bytensewarfar futurescience fictionspacemilitary science fictionother star systems+1 more

                • Cover of Starship Troopers
                  Starship Troopers

                  Robert A. Heinlein · standalone novel · 1959

                  similar bywarfar futuremilitary science fictionspacescience fictionother star systems+1 more

                  Starship Troopers is a military science fiction novel by American writer Robert A. Heinlein. Written in a few weeks in reaction to the US suspending nuclear tests, the story was first published as a two-part serial in The Magazine of Fantasy & Science Fiction as Starship Soldier, and published as a book by G. P. Putnam's Sons on November 5, 1959.

                • Cover of Armor
                  Armor

                  John Steakley · standalone novel · 1984

                  similar bytensewarfar futurescience fictionmilitary science fictionother star systems

                  Armor is a military science fiction novel by John Steakley. It features the military use of exoskeletons and insect-like alien enemies but concentrates on the psychological effects of violence on human beings.

                • Cover of Conquerors
                  Conquerors

                  series · 3 books · 1994

                  similar bytensewarfar futurescience fictionspacemilitary science fictionother star systems+1 more

                  Conquerors is Timothy Zahn's military science-fiction trilogy following human fighter pilots and their commanders through an interstellar war that neither side fully understands, told across Conquerors' Pride, Conquerors' Heritage, and Conquerors' Legacy. Zahn alternates perspective between the human and alien chains of command, using the shifting viewpoints to slowly unpick why the conflict started in the first place. It's contact-and-conflict SF built around miscommunication rather than straightforward invasion.