Do you know about About.com thyroid forum? I guess if you found a thyroid forum..this would be the one.
http://thyroid.about.com/blthyroid.htm
The only book I ever read on thyroid disease was Solved: The Riddle of Illness by Stephen Langer. I thought it was very good, but that was almost twenty years ago!! I don't know if he's done revisions, etc, so some info could possibly be out of date.
http://www.amazon.com/Solved-Illness...e=UTF8&s=books
Cara