Columbia subject headings:
Book clubs (Discussion groups)--United States.
Detective and mystery stories--Bibliography.
Detective and mystery stories--Publication and distribution.
Harvard subject headings:
Book clubs--United States.
Detective Book Club.
Detective and mystery stories--Bibliography
Detective and mystery stories--Publication and distribution.
Detective and mystery stories--Publishing.
Mystery Guild.
Mystery book clubs--United States.
Unicorn Mystery Book Club.
Princeton subject headings:
Book clubs (Bookselling)--United States.
Detective and mystery stories--Bibliography.
Detective and mystery stories--Publication and distribution.