 define [
   'backbone'
+  'jquery'
   'cs!collections/media-types'
   'cs!collections/content'
   'cs!mixins/loadable'

        @_save()

      @on 'change:authors', (model, value, options) =>
        creatorHelper('author', 'aut', value) unless options.doNotUpdate
      @on 'change:publishers', (model, value, options) =>
        creatorHelper('publisher', 'pbl', value) unless options.doNotUpdate
      @on 'change:editors', (model, value, options) =>
        creatorHelper('editor', 'edt', value) unless options.doNotUpdate
      @on 'change:translators', (model, value, options) =>
        creatorHelper('translator', 'trl', value) unless options.doNotUpdate
      @on 'change:illustrators', (model, value, options) =>
        creatorHelper('illustrator', 'ill', value) unless options.doNotUpdate

      # When a title changes on one of the nodes in the ToC:
      #

  'hbs!templates/gh-book/nav-head-metadata'
], (
  Backbone,
  $,
  mediaTypes,
  allContent,
  loadable,
