Columbia subject headings:
Epistolary fiction--History and criticism.
Letters in literature.
Love in literature.
Love-letters--History.
Women and literature.
Harvard subject headings:
Desire in literature.
Epistolary fiction--History and criticism.
Femininity in literature.
Letter writing in literature.
Letters in literature.
Love in literature
Love-letters in literature
Love-letters--History
Women and literature.
Princeton subject headings:
Epistolary fiction--History and criticism.
Letters in literature.
Love in literature.
Love-letters--History.
Women and literature.