Q: iOS 9.3.3 broke iBooks store on iPad

iBook on iPad pro return normal this morning, hope will last! But on iMac still fail of the same reason: can't read book library! BTW, iBook on phone, 4s & 6+ always normal ! It seems Apple care more for phone!

As of 9PM PDT my iBooks is working on my iPad Air 2 - no effort on my part seemed to help - also hope it keeps working

So far it seems to be working again this morning on my IPad Mini 4 . Do hope it will stay working.

Working here too  on ipad air 2

All my iPads (Air and Pro) working again this morning. Seams to be fixed.

iBooks working so far this am, thank you Apple!

Yup, seems to be working today.

This worked for me (iPhone 6 iOS 9.3.3) - BUT with one or two additional steps: The books only appeared after switching from list view to grid view and back. Suddenly all books reappeare. Before that, I to the "Purchased" section (where I could see all books with a cloud icon) and downloaded a book. Before I switched between list view and grid view, I could open the downloaded book from the "Purchased" section, but didn't see in in the "My Books" tab. However, after switching the view, all books, either in the cloud or downloaded, reappeared.

All ipad resume normal, but the iMac still fail. Why so long, today's August 3rd !

AT last, solve it with refnc to:

Can't access iBooks in El Capitan...