         #@tocNodes.add node
       return node
 
+    # Do not change the contentView when the book opens
+    contentView: null
+
     # Change the sidebar view when editing this
     sidebarView: (callback) ->
       require ['cs!views/workspace/sidebar/toc'], (View) =>

    branch: true # This element will show up in the sidebar listing

    initialize: () ->
      super {root:@}

      # Contains all entries in the OPF file (including images)

        delete @_savingTimeout
      ), SAVE_DELAY

    # A book is not loaded until the navModel is loaded.
    # Once the navModel is loaded, "autosave" whenever it changes.
    _loadComplex: (fetchPromise) ->
      fetchPromise
      .then () =>
