The Mammoth Book of Fantastic Science Fiction: Short Novels of the 1970s is a themed anthology of science fiction short works edited by Isaac Asimov, Martin H. Greenberg, and , the fifth in a series of six samplers of the field from the 1930s through the 1980s. It was first published in trade paperback by Robinson in 1992. The first American edition was issued in trade paperback by Carroll & Graf in the same year. The book collects ten novellas by various science fiction authors that were originally published in the 1970s.