Having followed Matt Colville (and his youtube channel) for quite a while, I finally decided to read his books (having just gained access to Kindle Unlimited), Priest and Thief. They ended up being exactly as I had expected from a D&D DM. The writing's a bit amauterish sometimes, but the worldbuilding is absolutely amazing. All in all, I've really liked them, and can't wait for the third book, Warrior, to come out.
Today I've begun reading Free the Darkness (King's Dark Tidings Book 1), as I continue to exploit my free 30 days of Kindle Unlimited.