From INkstone Software (remember Megareader?) Its an audiobook app which gives you access to over 9K free audiobooks (I have not checked quality) and over 100k premium books.
I'm posting before I even use it because the minute I opened it I noticed it had picked up the audiobooks I have on board which are in with iBooks and I thought perhaps one or more of you who became as frustrated and annoyed as I did, might be interested to give it a whirl. IN the end, I suspect it will be worth paying for. But... right now... as I type... its free. The time is limited, go get it and decide for yourself if its worth the effort.
Audiobooks HQ – 9,750+ FREE & 100,000 Premium Audio Books by Inkstone Software, Inc.
https://itunes.apple.com/au/app/audi...573235547?mt=8
[edit] I LOVE IT!