I routinely go to this blog to check up on the writer. I've been following her story since early 2000's, claims to be an SRA/MK-Ultra survivor. After this amount of time, my skepticism wanes as a lot of what she's written/confessed/recorded seems to now correlate with the Q crumbs more and more.
Anyway, this latest post of hers talked about the use of Mental Influence in the occult. Very interesting post in my opinion: https://fionabarnett.org/
Also, the book she talks about called 'Practical Mental Influence' by William Walker Atkinson written in 1908, available here: http://www.yogebooks.com/english/atkinson/1908mentalinfluence.pdf
To be free thinkers… what a concept.