This site boasts the 10 best sites for ebooks
http://cebooks.blogspot.com/. If you click around enough doing Google search there are plenty FREE books to be had and many best sellers are available for a fee. Once you have downloaded your book in a .lit (MS Reader format) you can click Explore in ActiveSync navigate through My Device to the location you wish to save them. Just as main storage has a "My Documents" folder, you should create a "My Documents" folder in your storage cards to save your books and documents in. If they are not in a "My Documents" folder, applications such as MS Reader, Pocket Word, and Pocket Excel will not automatically recognize (display) your stored files in library and such when you open the application. My meager library of 26 titles were all FREE.