Columbia subject headings:
Harvard subject headings:
Civilization, Ancient, in motion pictures--Congresses.
Civilization, Ancient, in popular culture--Congresses.
Civilization, Classical, in literature--Congresses.
Civilization, Western--Classical influences--Congresses.
Fantasy--Congresses.
Mythology in motion pictures--Congresses.
Mythology, Classical, in literature--Congresses.
Science fiction--History and criticism--Congresses
Princeton subject headings:
Civilization, Ancient, in literature--Congresses.
Literature--Themes, motives--Congresses.
Mythology, Classical, in literature--Congresses.