Why are my non iBooks books not syncing between my IOS devices?
Why are my non iBooks books not syncing between my IOS devices?
iPad 2 Wi-Fi + 3G, iOS 5.1.1
Why are my non iBooks books not syncing between my IOS devices?
iPad 2 Wi-Fi + 3G, iOS 5.1.1
How are you trying to sync them ? They won't show in the cloud for redownloading on your other devices, you have to sync them via your computer's iTunes (or redownload them from the site/store) onto each device that you want them on.
I think you may be having the same issue that's being discussed here:
Why are my non iBooks books not syncing between my IOS devices?