I guess it's better late than never... but....
You can find a few write ups on Demons, Lilith, the Kabbalah (where a lot of supposedly demonolgy comes from - ever wonder where ppl get intricate Heirarchies of demons from when there's none given in the bible?) and various other subjects that may be of interest in the Glossary Section of my website...
*steps down off soap box and ceases shameless self-promotion*