Add Filter in Users Library for Books In/Not In Lists

[shuly]

Consider adding a filter to the users library (or general library search) For books that aren’t a part of any existing lists. See post below:

@brandon

@shuly

possibly a way to sort on our library by books “in” or “not in” any lists as way to possibly find and/or add to existing lists/build up things

Interesting thought! I think that’d be best done as a separate, followup request if you want to create. Would be very helpful