ISFDB banner

Invisible Trihedron's Tags

You are not logged in. If you create a free account and sign in, you will be able to customize what is displayed.

Titles marked by user Invisible Trihedron with tag aliens

Date Type Language Title Authors Parent Title Parent Authors Tags
1958-00-00 NOVEL English Mr. Bass's Planetoid Eleanor Cameron     new element (1), invention (1), panspermia (1), aliens (1), juvenile sf (1), scotland (1), california (1), rockets (1), telescopes (1), fungi (1)
1958-01-00 SHORTFICTION English Spell My Name with an S Isaac Asimov     Merril04 (1), nuclear war (1), aliens (1), force fields (1), butterfly effect (1), science fiction (1), numerology (1), computers (1), prediction (1), incorporeal beings (1)
1958-01-00 SHORTFICTION English The Enemy Damon Knight     Merril04 (1), science fiction (1), mining (1), aliens (1), suspended animation (1), interplanetary travel (1), first contact (1)
1958-00-00 NOVEL English The Space Ship Returns to the Apple Tree Louis Slobodkin     invisibility (1), antigravity (1), aliens (1), juvenile sf (1), New York State (1), interstellar travel (1), Boy Scouts (1), hollywood (1)
1958-00-00 NOVEL English The Space Willies Eric Frank Russell     humorous (1), psychological warfare (1), science fiction (1), nonconformity (1), espionage (1), language (1), prison (1), aliens (1), interstellar travel (1), interstellar war (1)
1958-08-00 SHORTFICTION English Who's on First? Lloyd Biggle, Jr.     telekinesis (1), aliens (1), science fiction (1), baseball (1)
1957-05-00 SHORTFICTION English Affair with a Green Monkey Theodore Sturgeon     Merril03 (1), LGBTQ+ (1), aliens (1)
1957-12-00 SHORTFICTION English Learning Theory James McConnell     science fiction (1), aliens (1), psychology (1), first person point of view (1)
1957-05-00 SHORTFICTION English Let's Have Fun L. Sprague de Camp     science fiction (1), aliens (1), doctor (1), alcoholism (1), teenagers (1), permissiveness (1)
1957-01-00 SHORTFICTION English Nuisance Value Eric Frank Russell     Merril03 (1), science fiction (1), prison (1), aliens (1)
1957-12-00 SHORTFICTION English The Gentle Vultures Isaac Asimov     kidnapping (1), first contact (1), memory wiping (1), provocation (1), UFOs (1), aggression (1), genetic engineering (1), eugenics (1), Competition (1), cooperation (1), pacificism (1), cold war (1), primates (1), interstellar empire (1), interstellar travel (1), suspended animation (1), science fiction (1), aliens (1), nuclear warfare (1)
1957-00-00 NOVEL English The Shrouded Planet Randall Garrett and Robert Silverberg     economics (1), religion (1), insects (1), education (1), kidnapping (1), interstellar travel (1), aliens (1), science fiction (1), uplift (1)
1957-00-00 NOVEL English Wasp Eric Frank Russell     military sf (2), science fiction (2), sabotage (2), terrorism (2), criminals (1), criminal gang (1), criminal (1), chased by the enemy (1), behind enemy lines (1), disguise (1), asymmetric warfare (1), war with aliens (1), espionage (1), psychological warfare (1), set in 2400s (1), interstellar war (1), Sirius (1), aliens (1), fascism (1), surveillance (1)
1956-10-00 SHORTFICTION English Details Poul Anderson     science fiction (1), aliens (1), Earth (1)
1956-08-00 SHORTFICTION English Each an Explorer Isaac Asimov     Sentient plants (1), science fiction (1), exploration (1), faster than light travel (1), aliens (1), interstellar travel (1), mind control (1), symbiosis (1)
1956-12-00 SHORTFICTION English Jokester Isaac Asimov     human experiment (1), humor (1), computers (1), science fiction (1), aliens (1)
1956-05-00 SHORTFICTION English Living Space Isaac Asimov     earthquake (1), science fiction (1), parallel universe (1), nazis (1), far future (1), overpopulation (1), statistics (1), aliens (1)
1956-10-00 SHORTFICTION English Pay for the Printer Philip K. Dick     Merril02 (1), replication (1), aliens (1), science fiction (1)
1956-12-00 SHORTFICTION English Stranger Station Damon Knight     science fiction (1), aliens (1), Titan (1), first contact (1), interplanetary travel (1), insanity (1), love (1), longevity (1)
1956-10-00 SHORTFICTION English The Egg L. Sprague de Camp     aliens (1), science fiction (1), babysitting (1)
1956-10-00 SHORTFICTION English The Watery Place Isaac Asimov     venus (1), first contact (1), Idaho (1), science fiction (1), aliens (1), interplanetary travel (1)
1956-00-00 NOVEL English The World Jones Made Philip K. Dick     science fiction (1), dystopia (1), post-apocalyptic (1), relativism (1), mutants (1), genetic engineering (1), Earth (1), venus (1), precognition (1), predestination (1), philosophy (1), determinism (1), first contact (1), aliens (1), xenophobia (1), assassination (1)
1956-08-00 NOVEL English Time for the Stars Robert A. Heinlein     telepathy (2), young-adult sf (1), exploration (1), sub-light speed (1), psionics (1), juvenile sf (1), interstellar travel (1), mutiny (1), twins (1), aliens (1), Earth (1)
1956-09-00 SHORTFICTION English Visit to a Small Planet Gore Vidal     aliens (1), first contact (1), television (1), humor (1), comedy of manners (1)
1955-03-00 SHORTFICTION English Diabologic Eric Frank Russell     first contact (1), dominance (1), psychology (1), humor (1), bureaucracy (1), exploration (1), aliens (1)
1955-00-00 NOVEL English Earthman, Come Home James Blish     flying city (1), slavery (1), invisibility (1), interstellar travel (1), nuclear warfare (1), physics (1), friction (1), lubricants (1), antigravity (1), aliens (1), drugs (1), longevity (1), germanium (1), New York City (1), science fiction (1), moving planet (1), economics (1), poison gas (1), ansible (1), geoengineering (1), explosives (1), computers (1), Budapest (1), Greater Magellanic Cloud (1), intergalactic travel (1)
1955-00-00 SHORTFICTION English Mesmerica Eric Frank Russell     science fiction (1), interplanetary travel (1), mind control (1), aliens (1)
1955-03-00 SHORTFICTION English Of Missing Persons Jack Finney     fantasy (1), Utopia (1), interstellar travel (1), aliens (1), first person point of view (1), science fiction (1)
1955-09-00 SHORTFICTION English One for the Books Richard Matheson     science fiction (1), aliens (1), espionage (1)
1955-06-00 SHORTFICTION English The Soldier from the Stars Poul Anderson     science fiction (1), aliens (1), first contact (1), mercenaries (1), Portugal (1)
1955-11-00 SHORTFICTION English The Star Arthur C. Clarke     religion (2), science fiction (2), supernova (2), Family Theatre (1), into-tv (1), hard sf (1), alien artifacts (1), aliens (1), nebula (1), astrophysicists (1)
1955-10-00 SHORTFICTION English The Talking Stone Isaac Asimov     mining (1), murder (1), meteor (1), uranium (1), telepathy (1), silicon-based life (1), asteroid belt (1), mystery (1), science fiction (1), aliens (1)
1954-05-00 SHORTFICTION English Rule Golden Damon Knight     ethics (1), aliens (1), science fiction (1), pheromones (1)
1954-04-00 SHORTFICTION English The Houses of Iszm Jack Vance     science fiction (1), aliens (1), trees (1), architecture (1)
1954-11-00 SHORTFICTION English The Laxian Key Robert Sheckley     interstellar travel (1), aliens (1), invention (1), food (1)
1954-04-00 SHORTFICTION English The Pause Isaac Asimov     aliens (1), radioactivity (1), science fiction (1), mind control (1)
1954-00-00 NOVEL English The Star Beast Robert A. Heinlein     aliens (2), Young Adult (1), science fiction (1), first contact (1), young-adult sf (1), juvenile sf (1), pets (1), diplomacy (1), Earth (1)
1954-00-00 NOVEL English The Wonderful Flight to the Mushroom Planet Eleanor Cameron     juvenile sf (1), fungi (1), mushrooms (1), california (1), interplanetary travel (1), aliens (1), first contact (1), chickens (1)
1953-03-00 SHORTFICTION English ... And the Truth Shall Make You Free Clifford D. Simak     computer (1), mutants (1), exploration (1), distant future (1), aliens (1), spiders (1), dogs (1), philosophy (1), science fiction (1), meaning of life (1)
1953-08-00 NOVEL English Childhood's End Arthur C. Clarke     peace (1), into-radio (1), alien invasion (1), Earth (1), higher intelligence (1), telepathy (1), end of the world (1), last man on Earth (1), incorporeal beings (1), aliens (1), deepsea environment (1), submarine (1), squid (1), whales (1), time viewer (1), hibernation (1), Australia (1), telekinesis (1), Utopia (1), Anatomy of Wonder 1 Core Collection (1), The 5-Parsec Shelf (1), SF: The 100 Best Novels 1949-1984 (1), science fiction (1), into-tv (1), cosy catastrophe (1), museum (1), virtual reality (1), first contact (1), tsunami (1), winged flight (1), creativity (1), antigravity (1), music (1), art (1), interstellar travel (1)
1953-08-00 SHORTFICTION English Commencement Night Richard Ashby     precognition (1), human experiment (1), island (1), children (1), science fiction (1), language (1), aliens (1), surveillance (1), antigravity (1)
1953-02-00 SHORTFICTION English Country Doctor William Morrison     aliens (1), doctor (1), science fiction (1)
1953-06-00 SHORTFICTION English Encounter in the Dawn Arthur C. Clarke     science fiction (1), aliens (1), exploration (1), Earth (1), first contact (1)
1953-06-00 SHORTFICTION English Impostor Philip K. Dick     near future (1), memory replaced (1), doppelgänger (1), into-movie (1), into-tv (1), alien invasion (1), Earth (1), moon (1), androids (1), aliens (1)
1953-00-00 SHORTFICTION English Lulungomeena Gordon R. Dickson     X Minus 1 (2), space station (1), psychology (1), bet (1), first person point of view (1), aliens (1), interstellar travel (1), test of character (1)
1953-04-00 SHORTFICTION English Random Sample T. P. Caravan     science fiction (1), aliens (1), alien invasion (1), sadism (1), children (1)
1953-04-00 SHORTFICTION English Retrograde Evolution Clifford D. Simak     science fiction (1), aliens (1), interstellar trade (1), peace (1)
1953-00-00 NOVEL English Sentinels from Space Eric Frank Russell     science fiction (1), mutants (1), telepathy (1), paranormal powers (1), telekinesis (1), interplanetary war (1), body swap (1), interstellar travel (1), mind control (1), interrogation (1), venus (1), first contact (1), aliens (1)
1953-00-00 NOVEL English Starman Jones Robert A. Heinlein     science fiction (1), juvenile sf (1), young-adult sf (1), military sf (1), guilds (1), eidetic memory (1), interstellar travel (1), aliens (1), pets (1), into-play (1)
1953-01-00 SHORTFICTION English Teething Ring James Causey     Librivox (1), anthropology (1), science fiction (1), aliens (1), alien technology (1), enhanced intelligence (1), children (1)
1953-07-00 SHORTFICTION English The Hypnoglyph John Ciardi     interstellar travel (1), hypnosis (1), aliens (1), science fiction (1), alien artifacts (1), prospecting (1)
1953-05-00 SHORTFICTION English The Liberation of Earth William Tenn     machine intelligence (1), first person point of view (1), only Earth (1), interstellar war (1), first contact (1), alien war (1), satire (1), looking backward (1), aliens (1)
1953-06-00 SHORTFICTION English The World Well Lost Theodore Sturgeon     aliens (1), gay (1), telepathy (1)
1953-05-00 SHORTFICTION English When Half-Gods Go Poul Anderson     interstellar empire (1), first contact (1), aliens (1), science fiction (1), cynicism (1)
1952-02-00 SHORTFICTION English Abercrombie Station Jack Vance     science fiction (1), resort (1), zoo (1), aliens (1), decadence (1)
1952-10-00 SHORTFICTION English Ararat Zenna Henderson     science fiction (1), aliens (1), telekinesis (1), telepathy (1), education (1), teacher (1), United States (1)
1952-03-00 SHORTFICTION English Captive of the Centaurianess Poul Anderson     mathematician (1), invention (1), aliens (1), mars (1), faster than light travel (1), interstellar travel (1), interplanetary travel (1), Ganymede (1), Alpha Centauri (1), science fiction (1), amazons (1), tobacco (1), fascism (1)
1952-03-00 SHORTFICTION English Catch That Martian Damon Knight     New York City (1), science fiction (1), irritation (1), aliens (1), ghosts (1)
1952-02-00 SHORTFICTION English Firewater William Tenn     science fiction (1), first contact (1), enhanced intelligence (1), Earth (1), aliens (1), paranormal powers (1)
1952-05-00 SHORTFICTION English In-Group L. Sprague de Camp     science fiction (1), archaeology (1), aliens (1), treasure hunters (1)
1952-08-00 SHORTFICTION English Noise Jack Vance     silence (1), science fiction (1), shipwreck (1), aliens (1), interstellar travel (1)
1952-06-00 SHORTFICTION English Shipping Clerk William Morrison     matter transmission (1), science fiction (1), aliens (1), food (1), hunger (1)
1952-06-00 SHORTFICTION English The Ambassadors Anthony Boucher     humorous (1), science fiction (1), mars (1), aliens (1), werewolves (1), vampires (1), diplomacy (1)
1952-12-00 SHORTFICTION English The Deep Isaac Asimov     alien perspective (1), aliens (1), interstellar travel (1), culture shock (1), first contact (1), teleportation (1), telepathy (1), science fiction (1), maternal feelings (1)
1952-09-00 SHORTFICTION English The Fence Clifford D. Simak     futility (1), aliens (1), history (1), science fiction (1), higher intelligence (1), empathy (1)
1952-09-00 SHORTFICTION English The Fly Arthur Porges     aliens (1), entomology (1), spider (1), mining (1), science fiction (1), radioactivity (1)
1952-10-00 SHORTFICTION English The Kokod Warriors Jack Vance     science fiction (1), aliens (1)
1952-00-00 SHORTFICTION English The Mist Peter Grainger     parallel universe (1), science fiction (1), aliens (1)
1952-10-07 NOVEL English The Space Ship Under the Apple Tree Louis Slobodkin     juvenile sf (1), antigravity (1), invisibility (1), computers (1), aliens (1), first contact (1), Boy Scouts (1), New York State (1)
1952-10-00 SHORTFICTION English Zen Jerome Bixby     Librivox (1), asteroid belt (1), science fiction (1), aliens (1), first person point of view (1)
1951-11-00 SHORTFICTION English "In a Good Cause—" Isaac Asimov     science fiction (1), aliens (1), interstellar war (1), alien perspective (1), assassination (1), diplomacy (1), robots (1), antigravity (1), Competition (1), terraforming (1)
1951-07-00 SHORTFICTION English Beachhead Clifford D. Simak     microbes (1), iron (1), exploration (1), interstellar travel (1), first contact (1), aliens (1), science fiction (1), telepathic helmet (1), robots (1)
1951-09-00 SHORTFICTION English Dark Benediction Walter M. Miller, Jr.     Houston (1), science fiction (1), epidemic (1), aliens (1), Texas (1), symbiosis (1)
1951-05-00 SHORTFICTION English Hostess Isaac Asimov     X Minus 1 (2), torture (1), cancer (1), symbiosis (1), marital strife (1), policeman (1), interstellar travel (1), incorporeal beings (1), paranormal powers (1), interrogation (1), convergent evolution (1), hydrogen cyanide (1), science fiction (1), aliens (1), biologist (1), longevity (1), parasites (1)
1951-08-00 SHORTFICTION English Pictures Don't Lie Katherine MacLean     X Minus 1 (1), aliens (1), first contact (1), science fiction (1), Earth (1)
1951-08-00 SHORTFICTION English Second Dawn Arthur C. Clarke     science fiction (1), aliens (1), telepathy (1), mind control (1), atomic power (1)
1951-10-00 SHORTFICTION English The C-Chute Isaac Asimov     X Minus 1 (2), into-radio (1), chlorine (1), interstellar war (1), aliens (1), science fiction (1), homesickness (1)
1951-02-00 SHORTFICTION English Trouble with the Natives Arthur C. Clarke     aliens (1), science fiction (1), first contact (1), england (1), Martians (1)
1950-11-00 SHORTFICTION English Green Patches Isaac Asimov     higher intelligence (1), alien perspective (1), telepathy (1), science fiction (1), assimilation (1), aliens (1), interstellar travel (1), genetic engineering (1), alien invasion (1)
1950-04-00 SHORTFICTION English Isolationist Mack Reynolds     first person point of view (1), first contact (1), science fiction (1), aliens (1), North Dakota (1), nuclear warfare (1)
1950-00-00 NOVEL English Needle Hal Clement     first contact (2), science fiction (1), The 5-Parsec Shelf (1), aliens (1), symbionts (1), Earth (1), Pacific Ocean (1), alien perspective (1), 1950 (1), NESFA Core Reading List (1)
1950-05-00 SHORTFICTION English Nobody Saw the Ship Murray Leinster     aliens (1), science fiction (1), first contact (1), Coyote (1), dogs (1), sheep (1)
1950-10-00 SHORTFICTION English Seven Came Back Clifford D. Simak     Alternate World (1), exploration (1), archaeology (1), extinction (1), multiple sexes (1), science fiction (1), mars (1), aliens (1), betrayal (1), trust (1), fur (1), telepathy (1)
1950-00-00 NOVEL English The Cometeers Jack Williamson     science fiction (1), space opera (1), interplanetary travel (1), Phobos (1), comet (1), aliens (1), insanity (1), asteroids (1), prison (1), androids (1), BLEILER: abduction by aliens (1)
1950-11-00 SHORTFICTION English To Serve Man Damon Knight     into-tv (1), twist ending (1), science fiction (1), Twilight Zone (1), force fields (1), longevity (1), aliens (1), United Nations (1), translation (1), food (1)
1949-08-00 SHORTFICTION English Action on Azura Robertson Osborne     science fiction (1), interstellar travel (1), first contact (1), aliens (1), diplomacy (1)
1947-00-00 NOVEL English The Legion of Space Jack Williamson     Barnard's Star (1), BLEILER: abduction by aliens (1), NESFA Core Reading List (1), cannibalism (1), alien invasion (1), moon (1), kidnapping (1), aliens (1), insanity (1), space opera (1), interstellar travel (1), interplanetary travel (1), science fiction (1), proton guns (1), minature sun weapon (1), levitation (1), Disintegrator (1)
1946-11-00 SHORTFICTION English Mewhu's Jet Theodore Sturgeon     alien artifacts (1), children (1), aliens (1), United States (1), science fiction (1), first contact (1), NESFA Core Reading List (1)
1946-05-00 SHORTFICTION English Rescue Party Arthur C. Clarke     science fiction (2), Earth (2), nova (2), aliens (1), subways (1), supernova (1), alien point of view (1), space fleet (1), aliens on Earth (1), devastated Earth (1), Solar apocalypse (1), friendly aliens (1), group mind (1), gestalt entity (1), NESFA Core Reading List (1)
1945-05-00 SHORTFICTION English First Contact Murray Leinster     X Minus 1 (2), Dimension X (1), Exploring Tomorrow (1), microwaves (1), nebula (1), first contact (1), science fiction (1), universal translator (1), NESFA Core Reading List (1), into-radio (1), aliens (1), interstellar travel (1)
1944-09-00 SHORTFICTION English A Can of Paint A. E. van Vogt     science fiction (1), venus (1), telepathy (1), paint (1), intelligence test (1), aliens (1)
1944-06-00 SHORTFICTION English Arena Fredric Brown     science fiction (2), duel (1), interstellar war (1), higher intelligence (1), aliens (1), NESFA Core Reading List (1), into-comics (1), into-tv (1), military sf (1), war with aliens (1), war between humans and aliens (1), war in space (1), solar system (1), genocide (1), combat with alien (1), space combat (1)
1943-11-00 SHORTFICTION English Death Sentence Isaac Asimov     Arcturus (1), science fiction (1), psychohistory (1), robots (1), interstellar empire (1), aliens (1), archaeology (1), androids (1), albinos (1), Earth (1)
1942-02-00 SHORTFICTION English Black Friar of the Flame Isaac Asimov     science fiction (1), far future (1), aliens (1), religion (1), rebellion (1)
1942-01-00 SHORTFICTION English Christmas on Ganymede Isaac Asimov     science fiction (1), Ganymede (1), aliens (1), Christmas (1)
1942-01-00 SHORTFICTION English Mechanistria Eric Frank Russell     science fiction (1), aliens (1), interplanetary travel (1), robots (1)
1942-10-00 SHORTFICTION English The Hazing Isaac Asimov     meteors (1), aliens (1), neuronic whips (1), academia (1), science fiction (1), psychohistory (1), Arcturus (1)
1942-08-00 SHORTFICTION English Victory Unintentional Isaac Asimov     robot (1), science fiction (1), humor (1), robots (1), Ganymede (1), Jupiter (1), aliens (1), force field (1), diplomacy (1)
1941-05-00 SHORTFICTION English Jay Score Eric Frank Russell     science fiction (1), NESFA Core Reading List (1), chess (1), aliens (1), meteor impact (1), interplanetary travel (1)
1941-10-00 SHORTFICTION English Not Final! Isaac Asimov     force field (1), Jovians (1), first contact (1), Ganymede (1), Jupiter (1), science fiction (1), aliens (1)
Next page (301 - 400)
Copyright © 1995-2022 Al von Ruff and the ISFDB team
ISFDB Engine - Version 4.00 (2006-04-24)