Well, I've written a sequel Erwā. This one already has a cover, though, so no need to panic.
I'm doing the same thing that I did with Dheghōm: releasing it a few chapters (or "Matters", as the fiction calls them) at a time for comment. It's only 43,000 words long in total, and most of the chapters are quite short (mean length a pleasing 1,111 words), so it won't be very time-consuming to read.
Note that Erwā will not make a great deal of sense if you haven't read Dheghōm, so the likely audience is quite small.
.PDFs of the first three matters are available here:
Matter 1: Sarah of Bhéwonom.
Matter 2: Three Gifts.
Matter 3: A Child in Need.
If you did read Dheghōm and that hasn't put you off looking at Erwā, let me know what you think. Comments and criticisms are welcome — it's a draft, so I can (and hope I will!) make changes. Thanks!