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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 Space Invaders

anchored on:science fictioncontemporarymiddle grade

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 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 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 about mourning — living through the death of a loved one and what loss does to the survivors.
  • Stories in which a buried family truth — hidden parentage, crimes, or shames — surfaces and reorders the present.
  • Stories driven by maneuvering for power — factions, conspiracies, and statecraft conducted in shadow.
  • 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 I Was a 6th Grade Alien
                  I Was a 6th Grade Alien

                  series · 12 books · 1999

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                • Cover of Alien in My Pocket
                  Alien in My Pocket

                  series · 8 books · 2014

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                • Cover of The Clone Chronicles (M. E. Castle)
                  The Clone Chronicles (M. E. Castle)

                  series · 4 books · 2012

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                • Cover of My Teacher Is an Alien
                  My Teacher Is an Alien

                  series · 4 books · 1989

                  similar byscience fictionalienscontemporarymiddle grade+3 more

                  My Teacher Is an Alien is a four-book science fiction children's book series authored by Bruce Coville. The titles include:My Teacher Is an Alien (1989) My Teacher Fried My Brains (1991) My Teacher Glows in the Dark (1991) My Teacher Flunked the Planet (1992)

                • Cover of Sputnik's Guide to Life on Earth
                  Sputnik's Guide to Life on Earth

                  Frank Cottrell Boyce · standalone novel · 2016

                  similar byscience fictionaliensfriendshipcontemporaryfunnyour worldmiddle grade

                  Prez knows that the best way to keep track of things is to make a list. That's important when you have a grandfather who is constantly forgetting. And it's even more important when your grandfather can't care for you anymore and you have to go live with a foster family out in the country.

                • Cover of Intergalactic Bed and Breakfast
                  Intergalactic Bed and Breakfast

                  series · 3 books · 2011

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                • Cover of Aliens, Inc
                  Aliens, Inc

                  series · 4 books · 2014

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                • Cover of Buttheads from Outer Space
                  Buttheads from Outer Space

                  Jerry Mahoney · standalone novel · 2018

                  similar byscience fictionalienscontemporaryfunnyour worldmiddle grade+2 more

                  Hoping to become famous, sixth-graders Josh and Lloyd write a blog inviting extraterrestrials to Earth, but soon realize they have made a very big mistake.

                • Cover of Spaceheadz
                  Spaceheadz

                  series · 4 books · 2010

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                • Cover of Tip and J. Lo
                  Tip and J. Lo

                  series · 2 books · 2007

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                • Cover of Franny K. Stein, Mad Scientist
                  Franny K. Stein, Mad Scientist

                  series · 10 books · 2004

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                • Cover of Martians, Go Home
                  Martians, Go Home

                  Fredric Brown · standalone novel · 1955

                  similar byscience fictionalienscontemporaryfunnyour world+1 more

                  Martians, Go Home is a science fiction comic novel by American writer Fredric Brown, published in the magazine Astounding Science Fiction in September 1954 and later by E. P. Dutton in 1955. The novel concerns a writer who witnesses an alien invasion of Earth by boorish little green men from Mars.

                • Cover of Funny Boy
                  Funny Boy

                  series · 4 books · 1999

                  similar byalienscontemporaryscience fictionfunnymiddle grade+2 more

                • Cover of Agent to the Stars
                  Agent to the Stars

                  John Scalzi · standalone novel · 2005

                  similar byscience fictionalienscontemporaryfunnyfirst contact+1 more

                  "The space-faring Yherajk have come to Earth to meet us and to begin humanity's first interstellar friendship. There's just one problem: They're hideously ugly and they smell like rotting fish. Gaining humanity's trust isn't easy when you look like a B-movie terror. The Yherajk need someone who can help them close the deal. Thomas Stein knows all about closing deals - he's one of Hollywood's hottest young agents who's just closed the biggest deal of his career. But it's one thing to sell your client when she's a hot young starlet. It's another thing entirely when your client is an entire alien species, depending on you to pull off the greatest introduction in this history of man. Stein's going to need all his smarts, all his skills, and all his wits to earn his percentage and his place in history." [Source: front dust jacket flap of Subterranean Press edition]

                • Cover of Weird Planet
                  Weird Planet

                  series · 6 books · 2006

                  completed

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                • Cover of Lost in Cyberspace
                  Lost in Cyberspace

                  series · 2 books · 1995

                  completed

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                • BU
                  Bunnicula Universe

                  series · 20 books · 1979

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                • Cover of Frank Einstein
                  Frank Einstein

                  series · 11 books · 2014

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                • Cover of Ormingat Trilogy
                  Ormingat Trilogy

                  series · 3 books · 2000

                  completed

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                • Cover of Harriet's Hare
                  Harriet's Hare

                  Dick King-Smith · standalone novel · 1997

                  similar byscience fictionaliensfriendshipcontemporarylightheartedour worldfirst contact

                  "The last thing eight-year-old Harriet Butler expects is to meet a space alien who is on vacation from another planet. But one morning, in her dad's wheat field..." - taken from book jacket.

                • Cover of Project Droid
                  Project Droid

                  series · 6 books · 2016

                  similar byscience fictioncontemporaryfunnyour worldmiddle grade+2 more

                • Cover of Callahan
                  Callahan

                  series · 33 books · 1973

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                  Spider Robinson's Callahan series centers on Callahan's Place, a bar run by Mike Callahan where the regulars - among them a talking dog, stranded aliens, time travelers, an ethical vampire, and Irish mythological beings - trade shaggy-dog puns and help each other through crises both cosmic and personal. Narrated largely by patron Jake Stonebender, the series runs from the original 1977 story collection through further novels and a later spinoff strand centered on Lady Sally McGee's establishment, continuing into the 2000s. It reads as a loosely connected sequence of tall tales more than a single continuous plot.

                • Cover of Alien Agent
                  Alien Agent

                  series · 6 books · 2008

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                • Cover of Opal Moonbaby
                  Opal Moonbaby

                  series · 3 books · 2012

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