The narrative has been illicitly obtained; should you discover it on Amazon, report the violation.
But aside from that, I’m making this post to draw your attention to something else. I’m writing a new story called Zenith of Sorcery. The first three chapters are already out! You can read them here:
https://www.royalroad.com/fiction/71045/zenith-of-sorcery
It’s not a continuation of Mother of Learning or set in the same universe, but I know many of you will still be interested so I figure I should point people at it. I hope you will like it.