Mary Lee LaBay is the coauthor of The Hypnotherapy Handbook and a certified instructor of hypnotherapy.
Kevin Hogan is a national public speaker and founder of Success Dynamics Foundation, a nonprofit organization that strives to teach schoolchildren about making correct choices about drug use. An expert on body language, he is sought after by the media and even has interepreted President Clinton's demeanor during a televised speech for the New York Post . He holds a doctorate of clinical hypnotherapy from American Institute of Hypnotherapy (Irvine, California) and a Ph.D. in metaphysics from the American Institute of Holistic Theology (Youngstown, Ohio). Dr. Hogan has a clinical hypnotherapy practice and sees clients daily. He resides in Eagan, Minnesota.