Your comment prompted me to do a little digging, and voilà: it appears the one-man stage show has been turned into a book, to be released this fall! (See here.)

Oddly enough, there was apparently another play at the Fringe, called ‘Heretic’, which was a one-woman show and garnered rave reviews.

Oh, how I wish I had the script to Fringe’s “Heretic” play that we’ve seen years ago. I have a feeling I’d have a new appreciation for it (not suggesting I had not appreciated it before.)