His Patreon also has a semi-reboot of the earlier part of the story, which I find to be an excellent addition.
(An Age of Miracles was always good, but the writing quality definitely improved over time too - now the earliest updates are at the later standards)
The "Not the end" updates are meticulously researched and footnooted as well as being a great story. Hell, they're better researched than anything I wrote in grad school (which may say something about where I went to grad school but let's not dwell too much on that...)