I just found a site that has free e-book downloads :

http://www.witguides.com/

I also have a free ebook report (5 pages) that you can download, the title is Fighting Gum Disease

You can download it here:

http://tobeinformed.com/report/Fighting-Gum-Disease.pdf

In addition, if you know of any other sites for downloading free e-books, please comment below and I will add it either here on this page or here:

http://www.allthingspondered.com/free/free-stuff.html

- Dave