Nancy Tuckerman worked at the White House as Staff Coordinator to Mrs. Kennedy, arranging all aspects of state dinners, state entertainment, ordering state gifts, and coordinating President Kennedy's receptions on his state visits abroad. In addition to authoringIn the Tiffany Style: Gift-Giving for All Occasions, she contributed to the 1978 edition ofThe Amy Vanderbilt Complete Book of Etiquette. Nancy Dunnan is the author of numerous books, includingThe Dunn & Bradstreet Guide to Your Investments. She also has regular columns inYour MoneyandMarried Womenmagazines and contributes to many others. Since 1989, she has had a regular one-hour call-in program on WNYC Public Radio. Both authors… live in New York City.