Or have you? If you haven't, and you want to, you can now do so in paper or screen form, on either side of one of the oceans. It comes out in June from Canbury Press.  

US: bookshop.org or amazon.com or kindle
UK: uk.bookshop.org or amazon.co.uk or kindle UK  

 

If it's news to you that I wrote a book, I announced it here. Some of the verb tenses have changed since then, but the future tense in which I have been talking about it is creeping steadily closer to present.