I'm about halfway though "Angel Tech: A Modern Shaman's Guide to Reality Selection" https://www.amazon.com/Angel-Tech-Shamans-Reality-Selection/... which is a very interesting book that attempts to de-mystify mysticism using more modern concepts and language. Don't worry, no actual angels are involved nor does it either require or prohibit any particular religious faith. But it does require you to LARP as a robot if want to try their techniques.

It is loosely based on the Buddhist 8-fold Path as interpreted by Tim Leary's (yeah, him, sigh) 8-circuit model of consciousness, but also discusses tarot, cabala, alchemy, the Hindu Chakra System, western magickal esotericism, the usual boring stuff everybody gets taught in grade school.

It's better than most, but unfortunately like a lot of other books on the topic, knowledge of all the background material really is required to get a full understanding and appreciation of the content. I've just never found the time to sit down and actually read "Ulysses."