Bibliomania:
http://www.bibliomania.com/Fiction/dickens/greatexp/
E-text.
The Victorian Web:
http://www.victorianweb.org/authors/dickens/dickensov.html
site dedicated to the "Victorian Experience" with a Dickens section.
The Dickens Project:
http://humwww.ucsc.edu/dickens/index.html
a University of California site devoted to the scholarly study of the life, times and works of Dickens.
Elizabeth McCracken:
http://www.salon.com/feature/1997/11/cov_17mccracken.html
a short essay.