Foundation's Edge (1982) is a science fiction novel by American writer Isaac Asimov, the fourth book in the Foundation Series. It was written more than thirty years after the stories of the original Foundation trilogy, due to years of pressure by fans and editors on Asimov to write another, and, according to Asimov himself, the amount of the payment offered by the publisher. It was his first novel to ever land on The New York Times best-seller list, after 262 books and 44 years of writing.
Prelude to Foundation is a novel by American writer Isaac Asimov, published in 1988. It is one of two prequels to the Foundation series. For the first time, Asimov chronicles the fictional life of Hari Seldon, the man who invented psychohistory and the intellectual hero of the series. The novel was nominated for the Locus Award.
The Foundation series is a science fiction book series written by American author Isaac Asimov. First published as a series of short stories and novellas in 1942–50, and subsequently in three collections in 1951–53, for nearly thirty years the series was a trilogy: Foundation (1951); Foundation and Empire (1952); and Second Foundation (1953). It won the one-time Hugo Award for "Best All-Time Series" in 1966. Asimov later added new volumes, with two sequels: Foundation's Edge (1982) and Foundation and Earth (1986), and two prequels: Prelude to Foundation (1988) and Forward the Foundation (1993).
Hari Seldon is a fictional character in the Foundation series of novels by Isaac Asimov. In his capacity as mathematics professor at Streeling University on the planet Trantor, Seldon develops psychohistory, an algorithmic science that allows him to predict the future in probabilistic terms. On the basis of his psychohistory he is able to predict the eventual fall of the Galactic Empire and to develop a means to shorten the millennia of chaos to follow.
Pebble in the Sky is a science fiction novel by American writer Isaac Asimov, published in 1950. This work is his first novel — parts of the Foundation series had appeared from 1942 onwards in magazines, but Foundation was not published in book form until 1951. The original Foundation books are also a string of linked episodes, whereas this is a complete story involving a single group of characters.
The Encyclopedia Galactica is the name of a number of fictional or hypothetical encyclopedias containing all the knowledge accumulated by a galaxy-spanning civilization, most notably in Isaac Asimov's Foundation series.
R. Daneel Olivaw is a fictional robot created by Isaac Asimov. The "R" initial in his name stands for "Robot," a naming convention in Asimov's future society during Earth's early period of space colonization. Daneel is introduced in The Caves of Steel, a serialized story published in Galaxy magazine vol. 7 #1-3 from October to December 1953. The full story was published by Doubleday as a hardcover book in 1954.
Foundation is a science fiction novel by American writer Isaac Asimov. It is the first published in his Foundation Trilogy. Foundation is a cycle of five interrelated short stories, first published as a single book by Gnome Press in 1951. Collectively they tell the early story of the Foundation, an institute founded by psychohistorian Hari Seldon to preserve the best of galactic civilization after the collapse of the Galactic Empire.
Second Foundation is the third novel published of the Foundation Series by American writer Isaac Asimov, and the fifth in the in-universe chronology. It was first published in 1953 by Gnome Press.
Forward the Foundation is a novel by American writer Isaac Asimov, published posthumously in 1993. It is the second of two prequels to the Foundation Series. It is written in a format similar to that of the original book, Foundation, composed of chapters with long intervals in between, although Forward takes place within only one lifetime. Both books were first published as independent short stories in science fiction magazines.
Foundation's Fear (1997) is a science fiction novel by American writer Gregory Benford, set in Isaac Asimov's Foundation universe. It is the first book of the Second Foundation Trilogy, which was written after Asimov's death by three authors, authorized by the Asimov estate.
"Blind Alley" is a science fiction short story by American writer Isaac Asimov. It was first published in the March 1945 issue of Astounding Science Fiction, and later included in the collection The Early Asimov (1972).
Psychohistory is a fictional science in Isaac Asimov's Foundation universe which combines history, sociology, and mathematical statistics to make general predictions about the future behavior of very large groups of people, such as the Galactic Empire. It was first introduced in the four short stories (1942–1944) which would later be collected as the 1951 novel Foundation.
Bel Riose is a fictional character in the Foundation series by Isaac Asimov. In the 1945 novella "Dead Hand", he is the last great general of the declining Galactic Empire. He targets the Foundation both as a perceived threat to the Empire and to further his own ambitions, but is outmaneuvered by its agents.
The Galactic Empire is an interstellar empire featured in Isaac Asimov's Robot, Galactic Empire, and Foundation series. The Empire is spread across the Milky Way galaxy and consists of almost 25 million planets settled exclusively by humans. For over 12 millennia the seat of imperial authority was located on the ecumenopolis of Trantor, whose population exceeded 40 billion, until it was sacked in the year 12,328. The official symbol of the empire is the Spaceship-and-Sun. Cleon II was the last Emperor to hold significant authority. The fall of the empire, modelled on the fall of the Roman Empire, is the subject of many of Asimov's novels.
Isaac Asimov's The Foundation Trilogy was adapted for the BBC Radio 4 in eight hour-long episodes by Patrick Tull and Mike Stott, directed by David Cain, first broadcast in 1973, and repeated in 1977 and 2002.
The Foundation universe is the future history of humanity's colonization of the galaxy, spanning nearly 25,000 years, created through the gradual fusion of the Robot, Galactic Empire, and Foundation book series written by American author Isaac Asimov.
Foundation is an American science fiction television series created by David S. Goyer and Josh Friedman for Apple TV+, loosely based on the Foundation series of stories by Isaac Asimov. It features an ensemble cast led by Jared Harris, Lee Pace, Lou Llobell and Leah Harvey. The series premiered on September 24, 2021. In October 2021, the series was renewed for a second season, which premiered on July 14, 2023. In December 2023, the series was renewed for a third season.
The Mule is a fictional character in the Foundation series by Isaac Asimov. First appearing in the 1945 novella "The Mule", he is a mutant and telepath who seizes control of the galaxy as a dictator after the fall of the Galactic Empire. Though he conquers the Foundation, his obsession with destroying the Second Foundation proves to be his undoing in the 1948 novella "Now You See It...".
