Still not there by nearly.
All the central pages are with Book Works now, and all that’s really left is the instruction page. I’ve been showing the fourth mock-up of the book to as many people as I can manage, and offering varying degrees of guidance to see what they make of it all.
After many attempts in writing, this morning I decided neat diagrams with very brief text would be the best solution, allowing the text to carry some of the ambiguities I’m interested in without being too ambiguous to make sense.
Here are a few steps in my workings. I printed out the fourth version thinking it would be the final one, only to find the diagrams need adjusting. (And I’d forgotten to head the arrows.) Still, that shouldn’t take too long now I know what I’m doing. That’s the plan for tomorrow morning.