To take this class you must be a paid member fo the BJCP Study Sessions Class. See this discussion for more details:
CLASS 8: ENGLISH ALES, AMERICAN ALES, AND IPA'S – BJCP Categories 8, 10, and 14. Class consists of discussion of history, ingredients, brewing process and characteristics of each style as well as sampling of examples.
1. Strong, Gordon et al (2008). BJCP Style Guidelines. Categories (8, 10, and 14). Retrieved from http://www.bjcp.org/stylecenter.php