Amazon,You can learn by first getting general knowledge of the Bible,Psalms and of General Folk Magick
Jason Miller books are good for this
Also Charms Spells and Formulas is watered down Hoodoo
But an excellent book for total beginners
I know, I grew up Christian, but I do a lot of Catholic rituals. I'm very interested in it though. I'll definitely read up on it. I was looking for reconciliation hoodoo stuff on lucky mojo and nobody seemed to want to help me.