Most of the book was interesting, but not the last several chapters. He turned Christian, which would be fine for Christians but not for me. I got the book from one of those little free libraries and it will go back there soon. He apparently wrote another book in about 1998. You can Google him or look him up on Amazon if you wish. I have no desire to read any more books by him or to read this book again.
This book is about half memoir which I didn’t expect from the cover, but that part was actually the most interesting. The analysis of different types of magic, etc. isn’t very in-depth and I didn’t agree with many of his conclusions. It’s not a book I’d read again but it was fine for a quick read-through.