A compendium of useful information

While I have read often from these forums over the past few months, I have not, until now, had a chance to give back to this community. I found this fantastic online compendium of links, books, and more that I should probably share. It's been several times more informative than Back to Basics for me and has a linked table of contents that helps me go back and re-look at things in no time at all.

http://www.energyconservationinfo.org/compendium.htm

While the parent website has a lot of information this page is simply brill.