Search for Pulitzer winners in epub format

While looking for Pulitzer winners in epub format, found this very good forum:

http://forum.mobilism.org/viewforum.php?f=120

and another ebook source, in epub format

http://manybooks.net/

Another ePub Source:

http://www.feedbooks.com/

ePub Source 1

source of commercial ebooks : http://www.warez-bb.org
open books : http://www.epubbooks.com/