A Reading of E.M. Forster's Howards End
http://www.emforster.info/pages/howardsend.html
is an interesting interpretation of the novel in terms of class by Rob Doll.
Only Connect: The Unofficial E.M. Forster Site
http://www.musicandmeaning.com/forster/
features information about Forster, his novels, and the films based on his writing.
Aspects of E.M. Forster
http://emforster.de/hypertext/template.php3?t=main&c=
offers biographical information, photographs, as well as discussions of Forster's novels.
Introduction to the Bloomsbury Group
http://bloomsbury.denise-randle.co.uk/index.html
provides information on members of the cultured organization, as well as the group itself.