text: // site/js/models/book.js
  
  var app = app || {};
  
  app.Book = Backbone.Model.extend({
      defaults: {
          coverImage: 'img/placeholder.png',
          title: 'No title',
          author: 'Unknown',
          releaseDate: 'Unknown',
          keywords: 'None'
      },
      parse: function(response){
  	response.id = response._id;
  	return response;	
      }
  });
  