
The Eternal Adam is a short novelette by Jules Verne recounting the progressive fall of a group of survivors into barbarism following an apocalypse. Although the story was drafted by Verne in the last years of his life, it was greatly expanded by his son, Michel Verne.
"Good Night, Moon" is a science fiction short story by Bruce Sterling and Rudy Rucker. It was first published in the online magazine Tor.com October 13, 2010.

"Heredity" is a science fiction short story by the American writer Isaac Asimov. Asimov wrote the story, his twenty-third, in August 1940 under the title "Twins". It was rejected by John W. Campbell, editor of Astounding Science Fiction, on 29 August, and accepted by Frederik Pohl on 4 September. It appeared in the April 1941 issue of Astonishing Stories under the title "Heredity" and was reprinted in the 1972 collection The Early Asimov. Heredity was the second Asimov story to receive a cover illustration.

"The Magnificent Possession" is a science fiction short story by American writer Isaac Asimov. It was first published in the July 1940 issue of Future Fiction and reprinted in the 1972 collection The Early Asimov. It was the ninth story written by Asimov, and the seventh to be published. The author recalls that the story, an attempt at humour, was embarrassing to read later, and that he was glad that his long-time editor, John W. Campbell, never saw it, as he would certainly have rejected it.

"Old Man in New World" is a short story by British writer Olaf Stapledon, published as a separate volume by George Allen and Unwin in 1944. It was published through PEN, the international writers' association.

"The Red One" is a short story by Jack London. It was first published in the October 1918 issue of The Cosmopolitan, two years after London's death. The story was reprinted in the same year by MacMillan, in a collection of London's stories of the same name.

"Robot AL-76 Goes Astray" is a humorous science fiction short story by American writer Isaac Asimov, originally published in the February 1942 issue of Amazing Stories and included in the collections The Rest of the Robots (1964) and The Complete Robot (1982). Asimov selected the story for inclusion in the 1949 anthology My Best Science Fiction Story.

"Stellar Ships" or "Star Ships" is a short story by the Soviet writer and paleontologist Ivan Yefremov written in 1944 and first published in 1948 in the USSR.

"The Unparalleled Adventure of One Hans Pfaall" (1835) is a short story by Edgar Allan Poe published in the June 1835 issue of the monthly magazine Southern Literary Messenger as "Hans Phaall -- A Tale", intended by Poe to be a hoax.

"The Weapon Too Dreadful To Use" is a science fiction short story by American writer Isaac Asimov. It was first published in the May 1939 issue of Amazing Stories and reprinted in the August 1965 issue of Amazing and the 1972 collection The Early Asimov. "The Weapon Too Dreadful to Use" was the eleventh story written by Asimov, and the second to be published.