Hi!
Is there anything about Saruman, Isengard or Orthanc, I can probably answer [img]smilies/smile.gif[/img]
Explanation: I doing a comic in which he appears, and that forced me to do a lot of research... Whew does he have a complicated history or what. Not to mention Sauron. I know a bit about him as well! I'd be happy to help.
You can also check out this site:
The Encyclopedia of Arda. It was [B]very[B/] useful to me.
Good luck!