I have a collection of audio seminars which I loaded into Apple's Books.app so I could manage and listen to them as audiobooks. I did this long enough ago that I don't remember how I did it, or what computer I was using at the time. I've just realized that they are not syncing with any of my other devices. These were not purchased from Apple, so I can't just restore purchases on them.
- I made sure that "Books" was included in "Apps that sync with iCloud" on both devices
- I look at the "Sync audiobooks" option in Finder, but that wants to erase all of the books on the iPad (yay super useful, that)
- I checked the "Files" tab for the iPad in Finder, but Books isn't listed there
- I tried various share sheet options but it only sends the title, not the audio
Does anyone have any ideas on how to get at these files? My bad for not having them properly backed up somewhere else, of course, but at one point they were syncing from my (long gone) iTunes collection.