Columbia subject headings:
Harvard subject headings:
English drama--Irish authors--History and criticism--Congresses.
English poetry--Irish authors--History and criticism--Congresses.
History in literature--Congresses.
Irish literature--History and criticism--Congresses.
Violence in literature--Congresses.
Princeton subject headings:
English drama--Irish authors--History and criticism.
English poetry--Irish authors--History and criticism.
Irish literature--20th century--History and criticism.
Literature and history.
Violence in literature.