Free eBook & Audio Book Sources
Barnes & Noble - search for free ebooks
BookLending - a Kindle service
Free Books - downloadable audio books
Inkmesh - a search engine to find free ebooks
Librofile - free audio and ebooks
MEL eBook - provided by MI Electronic Library to read on your computer.
OverDrive - you must have a library card at SDL for this service
Page By Page Books - On-line Books.