Hi John welcome to Tableau forums. You're going to need to provide a wee bit more information before we can give you any meaningful help. Sample data is always good. A sample packaged workbook (.twbx not .twb) is even better. Even a screen shot of what you're trying to make a Tableau viz look like can sometimes be all that's needed.
In the meantime, since you mentioned a 'cover page' you might find this relevant:
But then again maybe not. Help us help, you provide more info.