I did my own working with Ahriman described in this thread about three years BEFORE the book with Kurtis’ own specific method came out, see the above - I wrote this in 2014.
My work was completely separate, Kurtis found and used his own method and published it 3 years afterwards, so neither are linked.
So I didn’t need it, or need to substitute anything for it. My work was my own original stuff, and not derived from a book at all.
Yes, all of this thread from the first post is my log of that working.
There’s more here:
This is also conceptually linked:
I don’t know anything about that, sorry, but try sending her a PM through her account here and include your e-mail in the message?