I use this option, but beware. At least some of them don't offer the export. I forget exactly which book it was, but one of the ones I bought didn't have that o

I use this option, but beware. At least some of them don't offer the export. I forget exactly which book it was, but one of the ones I bought didn't have that option. I imagine I could go pull the files manually off of /data/app, though.