Yeah he released it for Kindle on Amazon a few days back. Audio book, also.
Not sure about a print book.
Star Child: Places of Power https://www.amazon.com/dp/B076PGG2XK/ref=cm_sw_r_cp_apa_0aBeAbK6TWV6Y
Go to Amazon and search Star Child. It will show you the "Kindle" option under the format tab first, but there is a paperback option as well for $11.99 per book. That's how I got my copy. Not 100% sure, but I think they do print on demand so the paperback option is there for a lot of otherwise e-book only titles.
Link for convenience. Not an affiliate link. Just grabbed it from the app on my phone.
Started putting the pen to the paper tonight after a ton of outlining. Real excited for this one. Get ready.
Book 1 here for the uninitiated: https://www.amazon.com/Heaven-Fall-Book-Progression-Fantasy-ebook/dp/B08W4LDC5N
this is the UK version, I'm hoping someone else can help if you are from the states or anywhere else!