Play the books and capture the audio from your soundcard using a free programme like Goldwave
http://www.goldwave.com/release.php which I can recommend. Then you can save it to an MP3 which would easily fit. Most CD players wouldn't be able to play it though. Having said that, I doubt you could drop the quality enough to fit it on a cd uncompressed - it would just be awful to listen to. If MP3's aren't a solution, how about splitting it over two or three CD's?
[ 10-13-2004, 04:36 PM: Message edited by: shamrock_uk ]