     autoWidth: true
     order: [[ 5, "desc" ]]
     columns: [
+      { title: "", orderable: false }
       { title: "Identifier" }
       { title: "Title" }
       { title: "Year" }

        console.log(ht_object)
        if $("##{html_id(ht_id)}").length == 0
          $('#table').DataTable().row.add([
            "<a id='#{html_id(ht_id)}' href='#{ht_url(ht_id)}' target='_blank'>#{ht_id}</a>",
            _.values(data.records)[0].titles[0],
            _.values(data.records)[0].publishDates[0],

        console.log data
        if $("##{html_id(gb_id)}").length == 0
          $('#table').DataTable().row.add([
            '<img src="http://www.google.com/favicon.ico" width="16" height="16"/>',
            "<a id='#{html_id(gb_id)}' href='#{gb_url(gb_id)}' target='_blank'>#{gb_id}</a>",
            data.volumeInfo.title,
            data.volumeInfo.publishedDate,
