I read some off topic books to help with my Magik the most recent one is
The Magician’s Way by William Whitecloud although this is about everyday living and how to invoke the natural powers of an ordinary man. It gives good details on creating structure from tension from a place of Love and your true Will. Giving into your failures to stop, stopping the natural flow with in and outwards. As it is Above so it is Below.
any other books anyone would like to share.
For general magic practice I would recommend Jason Miller, particularly “The Sorcerer’s Secrets” and “Protection and Reversal Magic”.
Are you interested in a specific system or branch of magic? Energy Work, Demonology, Folk Magic, Divination, Necromancy, Ancestor Work, Shamanistic Practice, Thelema, Chaos Magic, etc.?
Totally 2nd this book.
I would also look into the Power of the Subconscious by…Murphy? Book I used back before the internet. You’ll notice a lot of correlations between Subconscious.books, biofeedback books, and similar. Most of this reading was in the 80’s-2000’s. You know, before Youtube watered things down to this extent.
The Power of Your Subconscious Mind by Joseph Murphy 
OP, here is my personal recommendation list:
