I have about 10 Document folders in my list ‘ZooLibrary’ and

I would like Query to display all the PowerPoint files title from the folders in the list, sorted by ID.

Currently, my code isn’t working, any idea why?

<SCRIPT type=text/javascript> get() ; function get() { var method = "GetListItems";                  var webURL =  $  ().SPServices.SPGetCurrentSite() ;                      var list = "ZooLibrary";                       var fieldsToRead = "<ViewFields>"+"<FieldRef Name='Name' />" +"</ViewFields>";  var query = "<ViewScope='Recursive' /><Query><OrderBy><FieldRef Name='ID'  Ascending='False' /></OrderBy></Query></View>";                         $  ().SPServices ({ operation: method, async: false, webURL: webURL, listName: list, CAMLViewFields: "<ViewFields Properties='True' />", CAMLRowLimit: 8, CAMLQuery: query, completefunc: function (xData, Status) { $  (xData.responseXML).SPFilterNode("z:row").each(function()  { var title = $  (this).attr("ows_Title"); $  ("#ISDataTable").append("<tr align='middle'>" + "<td align='left'>" +title+ "</td>" + "</tr>"); }); } }); };  </script>