Columbia subject headings:
Biographical drama--History and criticism.
Biographical sources.
Characters and characteristics in literature.
Characters and characteristics in opera.
Historical drama--History and criticism.
History in literature.
History in opera.
Harvard subject headings:
Biographical drama--History and criticism.
Biographical sources.
Characters and characteristics in literature.
Characters and characteristics in opera.
Historical drama--History and criticism.
History in opera.
Princeton subject headings:
Characters and characteristics in literature.
Drama--History and criticism.
Drama--Technique.
Identity (Psychology) in literature.