I've created collections on the Mac that do this but I don't see how to view them.
If in the search field, I just type 'marriage', it will list books with that tag but also books with that title, etc.
Tim - currently, there is no syntax which can be used on mobile. You CAN filter your library by tags, but you must be a bit more creative. "Family" is fairly generic (I use and like it as well). If you were to use more unique tags, you would get better results. For example: History would be less useful than HistoryAnabaptist (all one word).
FWIW - if there were syntax, it would probably be MyTag:marriage. Hopefully the ability to use MyTag syntax for filtering will be added sooner than later. It would be very helpful. [:)]
