[theducks]

Originally Posted by BetterRed

@manawydan - Perhaps one way to do it would be to create a custom column (#author_count) that used a template that counted the number of authors

Then you would search on author count > 1

But I'm not clever enough to tell you what the template would look like - at least not off the top of my head.

BR

authors:#>3

returns any book with 4+ authors