Jonathan Altfeld
Jonathan Altfeld runs the Mastery InSight Institute of NLP, a global seminar business. He trains unique seminars all over the world (USA, UK/Europe, Canada, Australia, & more).
His website is Mastery InSight Institute
Persuasion Summit DVD and Media Set
Jonathan Altfeld CD's
Belief Craft (With Doug O'Brien)
Finding your irresistible voice CD 1 (2 CD set)
Finding your irresistible voice CD 2 (4 CD set)
Getting to the Automatic Yes (4 CD set)