Columbia subject headings:
Harvard subject headings:
American prose literature--20th century--History and criticism.
Journalism--United States--History--20th century.
Nonfiction novel.
Reportage literature, American--History and criticism.
Princeton subject headings:
American prose literature--20th century--History and criticism.
Journalism--United States--History--20th century.
Nonfiction novel.
Reportage literature, American--History and criticism.