I have finished the remaining sketches for the book that I will send on to the editor by email.
When I sent all the spreads to the editor by email, and after a couple of weeks, I heard back from them with positive feedback. There were small comments made on several of the spreads to either add things that I had overlooked or be sure that a background in the picture in one spread was consistent with the same room background of a previous spread.
I took all my drawings and went through the whole stack writing the comments from the editor out to the side so that when I make my tight tracing (drawing), I will be sure I make those changes.
I was very happy and relieved that there were as few changes as they sent to me!