problem importing audiobook cd
I am having a problem importing audiobook cd , it appears to import ok but when i eject cd the book is nowhere to be found, if i try to import it again it tells me I've already imported it. I have never had a problem before, don't know what i am doing wrong.
MacBook Pro (Retina, 13-inch, Mid 2014), OS X El Capitan (10.11.1)