The world's leading author in business communication, Dr. Mary Ellen Guffey has provided language instruction to millions of students in the United States and abroad for over two decades.
She is the author of Business Communication: Process and Product, the leading business communication textbook in this country and abroad. She has also written Business English, which serves more students than any other book in its field. Her Essentials of Business Communication is the leading text/workbook in the field. Canadian and Asian editions of her books continue to instruct students around the globe.
A teacher's teacher and leader in the field, Dr. Guffey acts as a partner and mentor to thousands of business communication instructors nationally and internationally. Her workshops, seminars, teleconferences, newsletters, articles, teaching materials, and Web sites help novice and veteran business communication instructors achieve excellent results in their courses.