Audio Books vs Music in MP3

How can I separate audio books in mp3 format from going into the music section with the music mp3 files?

How can I setup a separate section on the Zune for Books?

I have audio books in MP3 and would like to keep them separate from music files.

for audio books i set up a play list for each category..like detective...mystery ...horror..i also had to set up 1 specifaclly for music..my songs..so they wouldnt all be grouped