Austen.com
Great site, includes the text of her books. But you don't want to read them on a cold, hard, glaring computer screen. You want to lie on the couch and read an old paperback while you sip hot chocolate.
http://austen.com

Pemberly.com
Wow, these people are really fans! Lots of info about Jane, about her times and her writing. If you really want to spend some time, take the link to Henry Churchyard's Jane info pages.
http://www.pemberley.com/janeinfo/janeinfo.html

Dig deep enough and you will find ancient illustrations from Austen books http://www.pemberley.com/janeinfo/jabrokil.html#northabbey).

And illustrations of Jane (all adapted from the one shown on our site) http://www.pemberley.com/janeinfo/janelife.html#picture.

Other interesting sites
Do a search for Jane Austen, and you will find sites devoted to her all over the world, especially England (which is understandable).

Japan: http://www.lang.nagoya-u.ac.jp/~matsuoka/Austen.html

Australia: http://www.jasa.net.au/

Links to books
This site has links to Austen books and books about Austen from Amazon
http://janeausten.com/