Hi, I'm using MB Relationship plugin, and I'm trying to connect 2 custom post types. I have books and author. The relationship works, however, I am trying to filter the book by the author. They have to be 2 independent custom post type since it authors are connected with other post types.
On the author page, I want to have a link to a page that will contain all the books that are by the author, something like /books?author-name=george-rr-martin and will display all the book written by him. Is this possible?