http://s11.invisionfree.com/feybook (http://s11.invisionfree.com/feybook) is the forum for a group of D&D and fey enthusiasts who are gathering material for a very probably free PDF. All d20 material related to fey is accepted. If you have something gathering dust or are willing to create new material for the joy of creation, do join us.
The end product will likely be nonprofit and free. A nominal fee will be required to buy a print-on-demand version, in the unlikely event of such a thing being done.