[aristeides]

Nicholas Goodrick-Clarke, The Occult Roots of Nazism: Secret Aryan Cults and Their Influence on Nazi Ideology is a highly informative book.

[Ciexyz]

I remember reading several books attacking New Age philosophy -- this was in the 80's -- which detailed Hitler's fascination with the occult. The theory was, Hitler was in deep demonic bondage to occult forces. He believed he was the chosen one to bring about an occult revolution.