https://discoverenglitonline.wordpress.com/2016/08/06/adjunct-list-of-web-sites-to-go-with-introduction-to-all-volumes-of-the-12-book-series-discovering-english-literature-in-bits-bytes-an-internet-approach-to-british-and-american-literature/ (sites to go with Introduction to series 1, 2, 3) (to appear in all volumes as it does in series 1, volume 1)
https://netedbooks.wordpress.com/blog (appendix of sites by chapter to go with series 1, volume 1: “British Literature – Beginnings”)