Known Space is the fictional setting of about a dozen science fiction novels and several collections of short stories by American writer Larry Niven. It has also become a shared universe in the spin-off Man-Kzin Wars anthologies. The Internet Speculative Fiction Database (ISFDB) catalogs all works set in the fictional universe that includes Known Space under the series name Tales of Known Space, which was the title of a 1975 collection of Niven's short stories. The first-published work in the series, which was Niven's first published piece, was "The Coldest Place", in the December 1964 issue of If magazine, edited by Frederik Pohl. This was the first-published work in the 1975 collection.
Ringworld is a 1970 science fiction novel by Larry Niven, set in his Known Space universe and considered a classic of science fiction literature. Ringworld tells the story of Louis Wu and his companions on a mission to the Ringworld, an enormous rotating ring, an alien construct in space 186 million miles in diameter. Niven later wrote three sequel novels and then cowrote, with Edward M. Lerner, four prequels and a final sequel; the five latter novels constitute the Fleet of Worlds series. All the novels in the Ringworld series tie into numerous other books set in Known Space. Ringworld won the Nebula Award in 1970, as well as both the Hugo Award and Locus Award in 1971.
The Integral Trees is a 1984 science fiction novel by American writer Larry Niven. Like much of Niven's work, the story is heavily influenced by the setting: a gas torus, a ring of air around a neutron star. A sequel, The Smoke Ring, was published in 1987.
Trouble on Triton: An Ambiguous Heterotopia (1976) is a science fiction novel by American writer Samuel R. Delany. It was nominated for the 1976 Nebula Award for Best Novel, and was shortlisted for a retrospective James Tiptree, Jr. Award in 1995. It was originally published under the shorter title Triton.
The Smoke Ring is a 1987 science fiction novel by Larry Niven. Like much of Niven's work, the story is heavily influenced by the setting: a gas torus, a ring of air around a neutron star. It is a sequel to The Integral Trees.
"Neutron Star" is an English language science fiction short story by American writer Larry Niven. It was originally published in the October 1966 issue of Worlds of If. It was later reprinted in the collection of the same name and Crashlander. The story is set in Niven's fictional Known Space universe. It is notable for including a neutron star before their existence was widely known.
Protector is a 1973 science fiction novel by American writer Larry Niven, set in his Known Space universe. It was nominated for the Hugo in 1974, and placed fourth in the annual Locus poll for that year.
Inconstant Moon is a science fiction short story collection by American author Larry Niven that was published in 1973. "Inconstant Moon" is also a 1971 short story that is included in the collection. The title refers to "O, swear not by the moon, th' inconstant moon", a quote from the balcony scene in William Shakespeare's Romeo and Juliet. The collection was assembled from the US collections The Shape of Space and All the Myriad Ways.
Richard Allen Lupoff was an American science-fiction and mystery author, who also wrote humor, satire, nonfiction and reviews. In addition to his two dozen novels and more than 40 short stories, he also edited science-fantasy anthologies. He was an expert on the writing of Edgar Rice Burroughs, and had an equally strong interest in H. P. Lovecraft. He also co-edited the non-fiction anthology All in Color For a Dime, which has been described as "the very first published volume dedicated to comic book criticism"; as well as its sequel, The Comic-Book Book.
The Ophiuchi Hotline is a 1977 science fiction novel by American writer John Varley. It was nominated for a Locus Award. Part of his Eight Worlds series, the novel opens in the year 2618.
Gateway is a 1977 science-fiction novel by American writer Frederik Pohl. It is the opening novel in the Heechee saga, with four sequels that followed. Gateway won the 1978 Hugo Award for Best Novel, the 1978 Locus Award for Best Novel, the 1977 Nebula Award for Best Novel, and the 1978 John W. Campbell Memorial Award for Best Science Fiction Novel. The novel was adapted into a computer game in 1992.
World of Ptavvs is a science fiction novel by American writer Larry Niven, first published in 1966 and set in his Known Space universe. It was Niven's first published novel and is based on a 1965 magazine story of the same name.
The Space Machine, subtitled A Scientific Romance, is a science fiction novel written by English writer Christopher Priest.
"The Borderland of Sol" is a science fiction novelette by American writer Larry Niven. It is the fifth in the Known Space series of stories about crashlander Beowulf Shaeffer.
A fix-up is a novel created from several short fiction stories that may or may not have been initially related or previously published. The stories may be edited for consistency, and sometimes new connecting material, such as a frame story or other interstitial narration, is written for the new work. The term was coined by the science fiction writer A. E. van Vogt, who published several fix-ups of his own, including The Voyage of the Space Beagle, but the practice exists outside of science fiction. The use of the term in science fiction criticism was popularised by the first (1979) edition of The Encyclopedia of Science Fiction, edited by Peter Nicholls, which credited van Vogt with the term’s creation. The name “fix-up” comes from the changes that the author needs to make in the original texts, to make them fit together as though they were a novel. Foreshadowing of events from the later stories may be jammed into an early chapter of the fix-up, and character development may be interleaved throughout the book. Contradictions and inconsistencies between episodes are usually worked out.
Lee John Harding was an Australian freelance photographer, who became a writer of science fiction novels and short stories.
The State is a fictional totalitarian world government in a future history that forms the back-story of three of Larry Niven's novels: A World Out of Time (1976), The Integral Trees (1984), and The Smoke Ring (1987). It is also the setting of two short stories, "Rammer" and "The Kiteman", as well as a stalled fourth novel, The Ghost Ships. After several years in development, Niven announced that The Ghost Ships would never be made and wrote The Ringworld Throne instead. The novel would have focused on a race of self-aware natural Bussard ramjets birthed in the supernova that created Levoy's Star and were returning to their place of birth to mate. According to Playgrounds of the Mind, Kendy and the kite-fliers from "The Kiteman" would have returned also.
"The Star" is an 1897 apocalyptic short story by H. G. Wells.
Clifford Donald Simak was an American science fiction writer. He won three Hugo Awards and one Nebula Award. The Science Fiction Writers of America made him its third SFWA Grand Master, and the Horror Writers Association made him one of three inaugural winners of the Bram Stoker Award for Lifetime Achievement. He is associated with the pastoral science fiction subgenre.
A list of works by, or about, the American science fiction author Larry Niven.
