Devin Hunter has a series of books. I first started with the last one and after reading a few pages realized his books were a series that needed to be read in order.
So I bought all of them. His first book is “The Witches Book of Power” The second is “The Witches Book of Spirits” and the third is “The witches book of Mysteries”
If you seriously want to develop powers, use all of your abilities, these are the books for you. I am only a little ways through the first one. Don’t wor;ry about buying all three at once, they will take you awhile to get through them.
He goes into detail, training you how to first center and concentrate, then how to move your energy, etc. These books are awesome to say the least. Each one tells about a certain power a witch has, how to use it, and he steps you through each exercise and writes as if you are standing there with him.
Here is a little about Devin Hunter