Audible is very reasonable, if you signup for one of their plans. As for books, really anything that you find interesting will work. I personally love Harry Potter, C.S. Lewis' Space Trilogy, The Hitchhiker's Guide to the Galaxy Trilogy, LOTR, Dracula, etc.
Starting Weight - 250 (06/23/14)
Mini Goal #1 - 240 (07/01/14)
Mini Goal #2 - 230 (09/10/14)
Mini Goal #3 - 220