In case some of the pages fall into one category you can put them into a folder. To create one, go to the Admin view and click on Folders tab.
Click on the + sign next to folders.
Under pages you can give a name of the Folder and add the Pages that you want to it.
If you want to restrict this folder to a specific group, you can do so by clicking on the Permissions tab.
Click Publish Folder to publish it.