Before Posting, Read This
This is the Pre-MacBook community. The Notebooks were called iBook. (iBook/iBook G4). While Apple has decided to make an iOS App with the same name, this is the community for the older PowerPC consumer notebook laptops from 1999 - 2006.
Also, You cannot support iBooks for iOS app on a PPC mac. This also means that iOS's bugs you may be encountering you must post to the iPhone Community.
Link: iPhone
With Syncing with iBooks for iOS app, this is the Consumer notebooks running things from OS 9.2.2 to Mac OS X 10.5.8 Leopard. This means that none of the people in here will be running Mavericks on their iBook.