Columbia subject headings:
Monologue.
Ovid, 43 B.C.-17 A.D. or 18 A.D. Heroides.
Ovid, 43 B.C.-17 A.D. or 18 A.D.--Humor.
Women in literature.
Harvard subject headings:
Epistolary poetry, Latin--History and criticism.
Love poetry, Latin--History and criticism.
Love-letters in literature
Monologue.
Mythology, Classical, in literature.
Ovid, 43 B.C.-17 A.D. or 18 A.D. Heroides.
Ovid, 43 B.C.-17 A.D. or 18 A.D.--Humor.
Separation (Psychology) in literature.
Women in literature
Princeton subject headings:
Monologue.
Ovid, 43 B.C.-17 A.D. or 18 A.D. Heroides.
Ovid, 43 B.C.-17 A.D. or 18 A.D.--Humor, satire, etc.
Women in literature.