Alternate history is a genre of speculative fiction in which one or more historical events have occurred but are resolved differently than in actual history. As conjecture based upon historical fact, alternate history stories propose What if? scenarios about crucial events in human history, and present outcomes very different from the historical record. Some alternate histories are considered a subgenre of literary fiction, science fiction, or historical fiction.
Traveller is a science fiction role-playing game first published in 1977 by Game Designers' Workshop. Marc Miller designed Traveller with help from Frank Chadwick, John Harshman, and Loren Wiseman. Editions were published for GURPS, d20, and other role-playing game systems. From its origin and in the currently published systems, the game relied upon six-sided dice for random elements. Traveller has been featured in a few novels and at least two video games.
Feersum Endjinn is a science fiction novel by Scottish writer Iain M. Banks, first published in 1994. It won a British Science Fiction Association Award in 1994.
In ancient Rome, imperium was a form of authority held by a citizen to control a military or governmental entity. It is distinct from auctoritas and potestas, different and generally inferior types of power in the Roman Republic and Empire. One's imperium could be over a specific military unit, or it could be over a province or territory. Individuals given such power were referred to as curule magistrates or promagistrates. These included the curule aedile, the praetor, the consul, the magister equitum, and the dictator. In a general sense, imperium was the scope of someone's power, and could include anything, such as public office, commerce, political influence, or wealth.
A parallel universe, also known as a alternate universe, parallel world, or alternate reality, is a hypothetical self-contained plane of existence, co-existing with one's own. The sum of all potential parallel universes that constitute reality is often called a "multiverse". While the five terms are generally synonymous and can be used interchangeably in most cases, there is sometimes an additional connotation implied with the term "alternate universe/reality" that implies that the reality is a variant of our own, with some overlap with the similarly named alternate history.
Arrakis —informally known as Dune and later called Rakis—is a fictional desert planet featured in the Dune series of novels by Frank Herbert. Herbert's first novel in the series, 1965's Dune, is considered one of the greatest science fiction novels of all time, and it is sometimes cited as the best-selling science fiction novel in history.
John Keith Laumer was an American science fiction author. Prior to becoming a full-time writer, he was an officer in the United States Air Force and a diplomat in the United States Foreign Service. His older brother March Laumer was also a writer, known for his adult reinterpretations of the Land of Oz. Frank Laumer, their youngest brother, is a historian and writer.
Robert Dennis Harris is a British novelist and former journalist. Although he began his career in journalism and non-fiction, his fame rests upon his works of historical fiction. Beginning with the best-seller Fatherland, Harris focused on events surrounding the Second World War, followed by works set in ancient Rome. His most recent works centre on contemporary history. Harris was educated at Selwyn College, Cambridge, where he was president of the Cambridge Union and editor of the student newspaper Varsity.
The Castle of Iron is the title of a fantasy novella by American authors L. Sprague de Camp and Fletcher Pratt, and of the novel into which it was later expanded by the same authors. It was the third story in their Harold Shea series. As a 35,000-word novella it was first published in the fantasy magazine Unknown for April, 1941. The revised and expanded novel version was first published in hardcover by Gnome Press in 1950, and in paperback by Pyramid Books in 1962. The book has been reprinted by a number of other publishers since its first appearance. An e-book edition was published by Gollancz's SF Gateway imprint on September 29, 2011 as part of a general release of de Camp's works in electronic form. The novel has been combined with other books in the series in the omnibus editions The Compleat Enchanter (1975), The Complete Compleat Enchanter (1989) and The Mathematics of Magic: The Enchanter Stories of L. Sprague de Camp and Fletcher Pratt (2007). It has also been translated into Italian.
The exploration of politics in science fiction is arguably older than the identification of the genre. One of the earliest works of modern science fiction, H. G. Wells’ The Time Machine, is an extrapolation of the class structure of the United Kingdom of his time, an extreme form of social Darwinism; during tens of thousands of years, human beings have evolved into two different species based on their social class.
The Gate of Time is a 1966 alternate history novel by American writer Philip José Farmer (1918-2009). It was revised and expanded as Two Hawks from Earth in 1979.
The World Jones Made is a 1956 science fiction novel by American writer Philip K. Dick, examining notions of precognition, humanity, and politics. It was first published by Ace Books as one half of Ace Double D-150, bound dos-à-dos with Agent of the Unknown by Margaret St. Clair.
Crosstime Traffic is a series of books by Harry Turtledove.
The Great Time Machine Hoax is a science fiction novel by American writer Keith Laumer, an expansion of his novelette serialized in Fantastic Magazine under the title of "A Hoax in Time" from June–August 1963. For the novel version Laumer altered the framing story, rearranged the order of the narrative, and added a section not found in the earlier version. The book was originally published in hardcover by Simon & Schuster in September 1964, and in paperback by Pocket Books in August 1965. Later paperback editions were published by Award Books in 1974 and Ace Books in 1978 and 1984; the novel was also reprinted in the collection Keith Laumer: the Lighter Side, published by Baen Books in 2002, and in an omnibus edition with Poul Anderson's Inside Earth as A Hoax in Time/Inside Earth, published by Armchair Fiction in 2011. It has also been translated into French under the title L'Ordinateur Désordonné
"Sidewise in Time" is a science fiction short story by American writer Murray Leinster that was first published in the June 1934 issue of Astounding Stories. "Sidewise in Time" served as the title story for Leinster's second story collection in 1950.
Times Without Number is a time travel/alternate history novel by John Brunner.
The Lad and the Lion is an adventure novel by American writer Edgar Rice Burroughs, written in February 1914. His working title for the piece was "Men and Beasts." It was first published as a three-part serial in All-Story Weekly in the issues for June 30, July 7, and July 14, 1917. The story was the first by Burroughs adapted to film, the movie appearing about the same time as the print serial. Despite this distinction, the story did not appear in book form for over twenty years; only after a remake of the film appeared was the first book edition published, by Burroughs's own publishing firm, Edgar Rice Burroughs, Inc., in February 1938. The text was apparently expanded for book publication, as certain incidentals of the story reflect the political situation of Europe in the late 1930s rather than the mid-1910s. The book was reprinted by Grosset & Dunlap in 1939 and Canaveral Press in 1964. The first paperback edition was issued by Ballantine Books in September 1964, with a second appearing from Ace Books in May 1974, reprinted in June 1982.
Multiple organizations of the Dune universe dominate the political, religious, and social arena of the setting of Frank Herbert's Dune series of science fiction novels, and derivative works. Set tens of thousands of years in the future, the saga chronicles a civilization which has banned computers but has also developed advanced technology and mental and physical abilities through physical training, eugenics and the use of the drug melange. Specialized groups of individuals have aligned themselves in organizations focusing on specific abilities, technology and goals. Herbert's concepts of human evolution and technology have been analyzed and deconstructed in at least one book, The Science of Dune (2008). His originating 1965 novel Dune is popularly considered one of the greatest science fiction novels of all time, and is frequently cited as the best-selling science fiction novel in history. Dune and its five sequels by Herbert explore the complex and multilayered interactions of politics, religion, ecology and technology, among other themes.
We've a three-point civilization: the Imperial Household balanced against the Federated Great Houses of the Landsraad, and between them, the Guild with its damnable monopoly on interstellar transport.
Dictator is a historical novel by British author Robert Harris, published in 2015, which concludes his trilogy about the life of the Roman lawyer, politician and orator, Cicero. Dictator follows the first novel Imperium (2006) and the second novel Lustrum (2009). It is both a biography of Cicero and a tapestry of Rome in the time of Pompey, Crassus, Cato, Caesar, Clodius and ultimately Octavian.
The Book of All Power is a 1921 thriller novel by the British writer Edgar Wallace. It is an adventure story set around the time of the Russian Revolution of 1917.
