From http://www.amazines.com/view_author.cfm?authorid=26172:
Philip Yaffe is a former writer with The Wall Street Journal and international marketing communication consultant. Now semi-retired, he teaches courses in persuasive communication in Brussels, Belgium. Because his clients use English as a second or third language, his approach to writing and public speaking is somewhat different from other communication coaches. He is the author of The Gettysburg Approach to Writing & Speaking like a Professional and The Gettysburg Collection.