Columbia subject headings:
Christianity--Controversial literature.
Ex-church members.
Free thought.
Freethinkers--19th century.
Freethinkers--20th century.
Religion--Controversial literature.
Women--Biography.
Women--History--20th century--Biography.
Harvard subject headings:
Biography--19th century
Biography--20th century
Freethinkers.
Women intellectuals.
Women--Biography.
Princeton subject headings:
Christianity--Controversial literature.
Ex-church members.
Free thought.
Freethinkers--19th century.
Freethinkers--20th century.
Religion--Controversial literature.
Women--19th century--Biography.
Women--20th century--Biography.