Columbia subject headings:
Breast--Cancer--Patients--Fiction.
Cancer--Fiction.
Epistolary fiction.
Mothers and daughters--Fiction.
Teenagers and death--Fiction.
Harvard subject headings:
Breast--Cancer--Patients--Fiction
Cancer--Fiction.
Domestic fiction.
Epistolary fiction.
Mothers and daughters--Fiction
Teenagers and death--Fiction.
Princeton subject headings:
Breast--Cancer--Patients--Fiction.
Cancer--Fiction.
Fiction.
Mothers and daughters--Fiction.
Novels.
Teenagers and death--Fiction.