Black Op's products are aimed at the hypnotist who wishes to discover the aspects of hypnosis the establishment tries to hide. From beginner to expert Underground Hypnosis is an easy to understand guide, providing a ...

Conversational Hypnosis This powerful product is based partly on the work by the influential American psychiatrist Milton H. Erickson, focusing on his specialty; interactions between people. Erickson himself was studied by the creators of the ...