Vertical stopped producing PDF manuals around version 4.5/5.0, and now recommends that the manuals are accessed via the Help areas from within Wave.  From within the Wave Global Administrator, click the “Help” button at the top right to access this.  We do provide Wave PDF manuals (the most recent published PDFs) which may be found here.  Note: These manuals reference previous versions of Wave, however, they are still applicable to the current version of Wave.  We find that many Wave customers prefer PDF manuals.