Berlitz has taught languages to millions of people for over 120 years. Dodi-Katrin Schmidt has been a writer, a translator, and an editor for almost ten years. Aside from translating German, French, and English texts of various kinds, including linguistic handbooks, film reviews, travel guides, and children's books, she has also been involved in developing language textbooks, language courses, teachers' handbooks, and grammar companions for video language courses. Dodi has been teaching for more than two decades at high school, adult education, and college levels in Europe as well as the United States. She also writes test items for various national language tests and recorded textbook and test material. Together with her husband, she travels a great deal, and they continually house and entertain foreign students and former students in their home in Princeton, NJ. Michelle M. Williams is an editor at a major educational publisher. A former French teacher, she has taught students ranging form 2 years old to adults, in both the public and private sectors. She is currently a private French tutor to a young Olympic-hopeful figure skater. She is a firm believer in making the language fun and accessible to all who want to learn. Her most rewarding experience, however, is in watching and listening to her 3-year-old son, Nathaniel, learn to speak and sing in French. Dominique Wenzel has been a freelance teacher of French and translator for 15 years. Born and raised in France, she received a Master's degree from the University of Paris-Sorbonne and studied at the University of Chicago on a postgraduate Fulbright scholarship. Her students include business professionals, children, and adults of all levels and interests. She travels regularly to France. Dominique raised two bicultural, bilingual children who are both active in the international field.