Dear Kilgore-Trout
First off all thanks for the quick response.
I've tried everything you mentioned. But nothing seems to help.
I've read somewhere that I can try with signing off from my apple account and login again.
Also this doesn't work for me.
I've also tried by resetting my iPad but the problem stays the same.
Maybe I should say that my iBooks not really shuts down. After a little while it goes away to the background.
When i bring it back to the front it takes a little while to show my books on my device.
Then I try to sync my books from my imac using itunes but that doesn't work because it goes back to the background.
I hope this is a better description of my problem and the things I've already tried.
Is there anything else I can try or do, because the main reason I use my iPad is for reading books.
If you want more information please let my know.
Sincerely
Erik