I notice my previously-add bookmarks are put in the database and annotation browser when I open the ePub in the Calibre viewer.
After several years of using Calibre though I don't remember exactly which books have bookmarks or not. Since I don't store my bookmarks inside the ePubs I can't use Quality Check to search for epubs with Calibre bookmark files.
Is there any way to do this aside from opening every ePub in my library?
