Here is an interesting question. I have two series, Gemini is 5 books and SIMPOC is currently 2 and it will likely grow further. My question is about the covers. Should the covers follow a consistent visual theme or should they be somewhat standalone. I’ve followed some series where the title, sub-title or covers change and the follow-on volumes aren’t clear as such.
In my opinion I’m following a pretty obvious visual format for both of the series, I feel that someone scanning through AKD will see the connection and know that vol 2 is connected to vol 1.
What are your thoughts?