anchored on:science fictionfirst contact
series4 books1974
part of CoDominium
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Larry Niven and Jerry Pournelle's The Mote in God's Eye (1974) depicts humanity's first contact with an alien species, the Moties, set within the far-future interstellar setting of Pournelle's codominium future history. The Gripping Hand continues that first-contact crisis years later, and Outies, written by J. R. Pournelle, carries the story forward into a new generation. Together the three books trace an escalating encounter between human and Motie civilizations within the codominium universe.
Robert A. Heinleinstandalone novel1961
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Stranger in a Strange Land is a 1961 science fiction novel by the American author Robert A. Heinlein. It tells the story of Valentine Michael Smith, a human who comes to Earth in early adulthood after being born on the planet Mars and raised by Martians, and explores his interaction with and eventual transformation of Terran culture.
Fred Hoylestandalone novel1957
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The Black Cloud is a 1957 science fiction novel by British astrophysicist Fred Hoyle. It details the arrival of an enormous cloud of gas that enters the Solar System and appears about to destroy most of the life on Earth by blocking the Sun's radiation.
Arthur C. Clarkestandalone novel1953
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Childhood's End is a 1953 science fiction novel by the British author Arthur C. Clarke. The story follows a peaceful alien invasion of Earth by mysterious Overlords, whose arrival begins decades of apparent utopia under indirect alien rule, at the cost of human identity and culture.
series4 books1981
completed
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Ben Bova's Voyagers trilogy (Voyagers, 1981; Voyagers II: The Alien Within, 1982; Voyagers III: Star Brothers, 1990) is a space-opera romance built around first contact: a starship crewed by technologically advanced aliens approaches Earth, and the human response entangles politics, cross-species relationships, and advanced alien technology like biochips passed on to the human characters.
series16 books1979
part of The Hitchhiker's Guide to the Galaxy Universe
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The Hitchhiker's Guide to the Galaxy is a comedy science fiction franchise created by Douglas Adams. Originally a radio sitcom broadcast over two series on BBC Radio 4 between 1978 and 1980, it was soon adapted to other formats, including both novels and comic books, a 1981 BBC television series, a 1984 text adventure game, stage shows and a 2005 feature film.
series14 books1977
part of Ender's Game Universe
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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.
Alastair Reynoldsstandalone novel2005
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When Saturn's moon Janus suddenly takes off into interstellar space, an ice mining spaceship sent to investigate finds itself swept along into distant space until it ends up trapped in a gigantic alien structure, wherein the crew must prepare to reside for the foreseeable future.
universe65 books1898
Start hereThe War of the Worlds · Start here
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No one would have believed, in the closing years of the nineteenth century, that human affairs were being watched keenly and closely from the timeless worlds of space. And then the cylinders fell. H. G. Wells' War of the Worlds opens in the quiet of the Surrey commons, where a falling star proves to be the first Martian craft — and from the pit rise the towering tripods, the Heat-Ray, the choking Black Smoke and the creeping red weed, wielded by minds that regard mankind much as we regard the creatures we boil for supper. This is invasion rendered as natural disaster: cold, methodical, and vast beyond argument. Wells' 1898 novel is the seed; everything else grows from that Martian soil. The catalogue gathers direct sequels and continuations alongside a wide field of other hands. In War of the Worlds: Global Dispatches the invasion is retold across the whole planet through the eyes of Twain, Verne, Tolstoy, Lowell and Kipling; in the Manly Wade and Wade Wellman crossover, Sherlock Holmes, Watson and Professor Challenger take the field against the machines; and Scott Washburn's Great Martian War stretches the fighting into a decades-long alternate history of steam, artillery and grinding attrition. It is a loose shared world — no single decreed sequence, many voices answering one calamity. What sets this world apart is its refusal of heroics: the invaders fall not to generals but to the smallest things of Earth, humbling and indifferent. Begin, always, with Wells' original novel — it is short, and it is the ground every later book stands upon. From there follow your appetite: Global Dispatches for the panorama, the Holmes campaign for adventure, Washburn for the long war.
Kurt Vonnegut & Jr.standalone novel1959
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The Sirens of Titan is a comic science fiction novel by Kurt Vonnegut Jr., first published in 1959. His second novel, it involves issues of free will, omniscience, and the overall purpose of human history, with much of the story revolving around a Martian invasion of Earth.
Isaac Asimovstandalone novel1972
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The Gods Themselves is a 1972 science fiction novel written by Isaac Asimov, and his first original novel in fifteen years. It won the Nebula Award for Best Novel in 1972, and the Hugo Award for Best Novel in 1973.
series2 books1987
completed
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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.
Fritz Leiberstandalone novel1964
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The Wanderer is a science fiction novel by American writer Fritz Leiber, published as a paperback original by Ballantine Books in 1964. It won the 1965 Hugo Award for Best Novel.
series3 books1980
completed
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Robert L. Forward's Dragon's Egg (1980) follows first contact with the cheela, intelligent beings the size of sesame seeds living on the surface of a neutron star, where crushing gravity and fast-moving physics let them evolve from primitive agriculture to advanced technology in about a month of Earth time while human observers watch from orbit. The sequel Starquake (1985) follows the cheela's own development of space travel and a catastrophic starquake that devastates their neutron-star home, alongside the continuing story of the human crew observing them.
series16 books2005
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The Old Man's War series is a series of science fiction novels by John Scalzi. The first book in the series, Old Man's War, was first published in 2005 by Tor Books, and was nominated for the Hugo Award for Best Novel in 2006. In 2026 it was a finalist for the Hugo Award for Best Series.
series5 books1970
part of Known Space
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The Ringworld series is a series of science fiction novels written by American author Larry Niven. It is part of his Known Space series of stories. Its backdrop is the Ringworld, a giant artifact 3 million times the surface area of Earth circling a star. The series is composed of four standalone science fiction novels, the original award-winning book and its three sequels:1970: Ringworld 1979: The Ringworld Engineers 1996: The Ringworld Throne 2004: Ringworld's Children
series8 books1940
completed
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The War Against the Rull fixes up several previously published short stories into a single novel about humanity's long war against the shape-shifting, technologically formidable Rull. A. E. van Vogt built much of his early SF around this kind of episodic, idea-driven structure, each chapter closer to a self-contained puzzle than a piece of a continuous plot, and this book is usually catalogued as a single novel despite its patchwork origins.
series7 books1967
completed
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Dangerous Visions (1967), Again, Dangerous Visions (1972), and the posthumously finished The Last Dangerous Visions (2024) are Harlan Ellison's landmark science fiction anthologies of original, previously unpublished stories, each conceived to push past the genre's conventional boundaries of its time. Ellison edited and introduced all three, though his death in 2018 left the final volume to be completed and published by others years later. The three books form a loosely connected set of era-defining anthologies spanning nearly six decades rather than a continuous story.
series67 books1921
completed
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Fred Hoyle & Geoffrey Hoylestandalone novel1963
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Fifth Planet is a science fiction novel written by astrophysicist Sir Fred Hoyle and his son Geoffrey Hoyle.
Robert A. Heinleinstandalone novel1956
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Explorer spaceships need a way to communicate back to earth in a timely manner when they are light years away. When telepathy is found to have no delay, pairs of twins are hired. One twin stays on Earth to receive reports, and the other twin goes into space.