Columbia subject headings:
Fox, John, Jr., 1862-1919.
Harvard subject headings:
Cumberland Mountains--In literature.
Fox, John, Jr., 1862-1919.
Kentucky--In literature.
Kentucky--Intellectual life.
Mountain life in literature.
Princeton subject headings:
Cumberland Mountains--In literature.
Fox, John, Jr., 1862-1919--Criticism and interpretation.
Kentucky--In literature.
Mountain life in literature.