Free (or low cost) Downloadable Audio Books?

Question

A class I will be taking this semester has a lot of books to be read. I bought the books, but a couple of days ago I had a hemorage in one eye and it is very hard to read. I'm going nuts!

Does anyone have these books in audio that can be sent email, or know where I can find a free copy? I can't afford $20-$30 per book after buting the hard copies.

These should get me through the healing of my eye, then I can read the rest.
Thanks

The books needed are:
Gateway, by Frederik Pohl
Martian Time-Slip, by Philip K. Dick
Left Hand of Darkness, by Ursula LeGuin
Snow Crash, by Neal Stephenson
This Is the Way the World Ends, by James Morrow

Answer 1

Hey History Nut,

Here is a site created for people with sight problems.

PS - The Books On Tape is one that I used for a long commute, and shared with others. We split the expense, and you get a deal when you sign up.