This guy who wrote all these amazing books claimed on 4chan that they are based on the nature of our reality and reveal stuff we aren't supposed to know about. Everything from Reptilians to Baphomet to the Astral Realm, ect.. is all covered in these very interesting stories. You don't have to read them in order either but I recommend starting with the 1st one.
The red pills in these books are far beyond anything I have ever seen. Truly incredible stuff.
Does he go into any narrative “outside the fiction” in the books (i.e. “as inspired by” these facts/resources)?
Yes the fiction novels are inspired by real life concepts. For example, the evil organization in the books is called Ouroboros which is symbolized by the Snake Eating it’s own tail. This represents the Snake Cult in real life which is the main cult controlling the World. In the book, this cult is run by disturbed psychos just like in real life. It’s all very deep and entertaining too.