Where are pre-purchases in iBooks for Mac?
Unless I've gone crazy, I'm sure that I've pre-purchased three books this year. In fact, when I first looked at what was the first book to be released, it indicated "Paid" in the drop down menu. That has since disappeared and it now shows "Buy". I haven't been bill either. It was possible, I think, in the recent past to view your pre-purchases. Where has that now gone?
MacBook Pro (13-inch Mid 2012), OS X Mavericks (10.9.4)