Writing Multiple Series in a World: Part Two

 All right, it's time for the second part of my series on writing multiple series in a world.

Why Do I Write Multiple Series in One World? (March)

What Does Writing Multiple Series in One World Look Like? (April)

How Do I Write Multiple Series in One World? (May)

Today's question I'm answering is, what does writing multiple series in one world look like?

Well, for one it looks like this:

A drawing of all my Ruskhazar main characters as drawn by myself
And this: The Amar covers I have to date

But in all s...