Columbia subject headings:
Harvard subject headings:
Authors' spouses--United States--Correspondence.
Love-letters
Norris, Charles G. (Charles Gilman), 1881-1945--Correspondence.
Norris, Kathleen Thompson, 1880-1966--Correspondence.
Novelists, American--19th century--Correspondence
Novelists, American--20th century--Correspondence
Princeton subject headings:
Authors, American--Correspondence.
Norris, Charles G. (Charles Gilman), 1881-1945--Correspondence.
Norris, Kathleen Thompson, 1880-1966--Correspondence.