Selecting multiple authors,series etc. when sorting by popularity
I wish to copy all authors with only one book in my library and move them to another library
In the tag browser if I click on A[xxx] I get all the authors whose last names start with 'A'
If I sort by popularity I get all books no matter which group I click on
(1 - 1 for example)
I cannot seem to figure out a search expression either although the information must be available somehow.
Any ideas appreciated.