David Earle
David Earle asked Chuck Wendig:

How deep into worldbuilding did you get for Empyrean Sky?

Chuck Wendig ELBOW DEEP.

I was just going to leave that as my answer, but Goodreads thinks I need at least 15 characters.

I go as deep as I need to, meaning -- I worldbuild to support the story, I do not write a story to support the worldbuilding.
Chuck Wendig

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