I’ve recently taken an interest in the concept of thoughtforms and would like to learn more about them. Are there any particular grimoires that do a good job with them?
Following this thread.
I think Damon Brand did a good job otherwise Franz Bardon would be a go to in his IIH but it requires devotion till you are able to pull the technique off
Succubus Invocation by Faustus Crow is good.
Do you mean this book
I assume you mean this one of D.Brand’s books
Magickal Servitors: Create Your Own Spirits to Attract Pleasure, Power and Prosperity (The Gallery of Magick) - Kindle edition by Brand, Damon. Religion & Spirituality Kindle eBooks @ Amazon.com.