query books results

{
  "took" : 1,
  "hits" : {
    "total" : 1,
    "max_score" : 0.70273256,
    "hits" : [ {
      "_index" : "authors",
      "_type" : "bare_author",
      "_id" : "1",
      "_score" : 0.70273256, "_source" : {
  "name": "Multi G. Enre"
}
    } ]
  }
}
{
  "took" : 2,
  "hits" : {
    "total" : 0,
    "max_score" : null,
    "hits" : [ ]
  }
}