I have designed all of my own covers as well as some for other authors who seem to think I know what I'm doing *g*  If you happen to like anything you see, or if you have an idea for a cover and don't mind paying less than what some designers with actual credentials charge, send me an email and I'd be happy to discuss the possibilities.  At the moment I charge $75/cover plus the cost of any stock photos used.
And then, of course, my own covers...
"Branding" is something authors like to do with series or just to set their books apart so that one glance tells a reader who wrote it. 
Email me. Let's talk.