Columbia subject headings:
Harvard subject headings:
Birthfathers--Fiction
Domestic fiction.
Drowning victims--Fiction.
Mothers and sons--Fiction
Seaside resorts--Fiction
Single mothers--Fiction
Summer resorts--Fiction
Triangles (Interpersonal relations)--Fiction.
Princeton subject headings:
Fiction.
Friendship--Fiction.
Interpersonal relations--Fiction.
Man-woman relationships--Fiction.
Women--Fiction.