I wasjust looking through the catalogue on Audible originals and some of the books you can download and listen for free are looking quite good. As long as you have a membership with 1 credit amonth you can get free books like THe Sandman Act1, Alien 3(William Gibson version), 2001: A Space Odyssey, Firefly, Ghostbusters, the Goodies and French & saunders
Just making my way through Stephen Fry's Edwardian Secrets. Well worth a listen
I've an audible account, stopped paying for it (I basically froze the payments, but stayed a member) and all of these things are also available to me.
(I never listen to them though, but I should!)