Note: Werner Fuchs is stated as uncredited co-editor in the bibliography for Ronald M. Hahn as published in Bibliographisches Lexikon der utopisch-phantastischen Literatur. In theory, this would be part of a yet-to-be-installed 'Titan' series, but as this is the only original anthology of the series, it doesn't seem meaningful to install such an item; the other volumes are sub-series (of Pohl's Star Science Fiction and The Science Fiction Hall of Fame) or variant titles of anthologies edited by Brian W. Aldiss.

Synopsis: Presents 'the most prominent' (as stated on cover) or 'classic' (as stated on title page) shortfiction from the 1920s.