Just finished this book. It was great. I learned a lot of versatile information.
There is not only a lot content about how to hex and curse, but also a lot about how to manifest akashic energy which can be used for all kinds of magick.
Moreover, there are many ancient historical grimiores and texts that it provides access to!, as well has how to even use psalms in magick, ancient Chinese magick, magick of the Philippines and more.
It teaches how to employ spirits, saints, demons&angels, animals&insects to assist in working.
Above all, it most importantly taught me how to channel my energy to it's fullest potential, regardless of magickal intentions. Overall, it's a great read for any witch, even if "black magick" isn't your thing- you will still be able to know how to identify, defend against it, and remove it with this book.