Columbia subject headings:
Authors, English--19th century--Correspondence.
Lewes, George Henry, 1817-1878--Correspondence.
Harvard subject headings:
Authors, English--19th century--Correspondence
Critics--Great Briatin--Correspondence.
Editors--Great Britain--Correspondence.
Lewes, George Henry, 1817-1878--Correspondence.
Philosophers--Great Britain--Correspondence.
Princeton subject headings:
Authors, English--19th century--Correspondence.