Books by Robert D. Sykes

Dark Psychology: Discover The Trade's Secret NLP Techniques And Cheat Codes Using Covert Manipulation, Mind Control, Hypnosis And Other Forbidden Techniques -With Practical Exercises And Case Studies
Robert D. Sykes

Dark Psychology: Enter The World Of Dark Psychology And Discover Secret Manipulation Techniques Ranging From The Subtle Art Of Getting What You Want To Weapons of Emotional Mass Destruction
Robert D. Sykes