Here is a balanced article concerning the much maligned, politically incorrect Order of Nine angles. There’s even a mention of “aeonic magic”.
I’m a big fan of their ruthless, take-no-prisoners system. I discovered them on-line about twenty years ago. The O.N.A. was at the forefront of the mass market internet. I have used and adapted their teachings to great effect. I also learnt a great deal. Again I mention the importance of Codex Saerus.