HOW CAN I SEE WHAT AUDIO CDS ARE AVAILABLE ?  GOING ON A LONG TRIP AND NEED A FEW   

Go to Search / Book Browser.

Select Search Type = Posted Books, check the box for Audio CD, and then click on Update Results.

Use the Advanced Search under the Search tab and select Audio CD, select Posted Books and any other search parameters, like genre, etc. that you're interested in.

Just be careful. As I recently learned, SOME people don't send all the discs. I am missing the last disc on an audio CD I got a year ago. Guess nothing can be done at this point.

LESSON LEARNED: COUNT the CDs before you start listening.

Please always check and count the CDs when you receive the order; no different than going through a book to make sure it's not missing pages, damaged, stained, etc. then RWAP and hopefully the sender will resolve the problem.