Columbia subject headings:
Harvard subject headings:
Authors, French--19th century--Biography
Baudelaire, Charles, 1821-1867--Criticism and interpretation.
Baudelaire, Charles, 1821-1867--Friends and associates.
Gautier, Théophile, 1811-1872--Friends and associates.
Princeton subject headings:
Baudelaire, Charles, 1821-1867.
Poets, French--19th century--Biography.