VoxForge
Take a look at this: http://www.liberliber.it/online/opere/audiolibri/
There are some audiobooks without musical background...
Can be useful?
>There are some audiobooks without musical background...
Thanks for the link. Unfortunatley it seems that the license for this audio is: "Creative Commons Attribution - Noncommercial - Share Alike 2.5", which is not compatible with the GPL license used for VoxForge audio