$series_id, 'post_type' => 'comic', //post type, I used 'product' 'post_status' => 'publish', // just tried to find all published post 'nopaging' => true, 'tax_query' => array( array( 'taxonomy' => 'collections', 'field' => 'id', 'terms' => 'collections', ), ), ); $collections_query = new WP_Query($collections_args); $collections_post_count = (int) $collections_query->post_count; ?> 0): ?>