Letitia Baldrige's books on manners have sold over two million copies; her previous guide to executive manners sold over half a million copies worldwide and has had sixteen printings. This is her thirteenth book. In her diplomatic career she served in the American embassies in Paris and Rome; in the White House she was Jacqueline Kennedy's chief of staff. She has served as a marketing consultant to many major international corporations and holds three corporate directorships. She produces management training seminars on business behavior for major American companies and professional institutions and writes a weekly syndicated newspaper column and a monthly national magazine column. She is a regular on major network TV programs. Letitia Baldrige and her family live in Washington, D.C.