I noticed recently that my list of books didn’t include my first semi-serious effort from around 1987, “One Dozen Folds“. So, I’ve rectified this!
It occurs to me there might be some mileage in republishing it as an e-book, but I imagine it would be pirated within days.
Update: I’ve dug out most of the original artwork for this and started scanning it in so I can create a pdf version. I may recreate the text in a more legible font!