Classics in the History of Psychology
   William James' 1890 study of Hypnotism.
   http://psychclassics.yorku.ca/James/Principles/prin27.htm

Home Office Circular 39/1996
   UK document titled "Stage Hypnotism: Review of the Hypnotism Act 1952." Regulations for performances.
   http://www.homeoffice.gov.uk/docs2/hoc9639.html

Hypnotism.org
   Historical information with excerpt from "Secret, Don't Tell" by Carla Emery.
   http://www.hypnotism.org/