Columbia subject headings:
Harvard subject headings:
Authors, French--Correspondence.
Flaubert, Gustave, 1821-1880--Correspondence.
Sand, George, 1804-1876. Correspondence.
Princeton subject headings:
Flaubert, Gustave, 1821-1880--Correspondence.
Novelists, French--19th century--Correspondence.
Sand, George, 1804-1876. Correspondence.