How to Have a Great Editor/Author Relationship

I see authors getting frustrated. “Just tell me how much editing will cost!” They cry, annoyed at vague or incomplete answers. The editors are sitting on the other end of the email chain despairingly, grumbling in annoyance, “How long is your book??” As an editor, an author, and an employee of a publishing firm, I think I can clear this right up. Authors: there is no set cost for editing. Editing depends …