What defines a truly great host? Is it the quality of her surroundings, her china and linens, the savory surprises at her table, the diversity of the people she gathers around her, or simply her ability to put guests at ease? As Nan Kempner shows in R.S.V.P., it is all this and much more.

New York hostess extraordinaire and inveterate guest of some of the world's most accomplished, Nan Kempner offers a tantalizing glimpse into the homes -- and entertaining philosophies -- of more than two dozen of her favorite hosts and hostesses. With twenty complete menus, R.S.V.P. divulges tried-and-true strategies for a large range of events, from a dockside breakfast to a gala sit-down dinner. Here is a casual city luncheon hosted by Crown Princess Pavlos of Greece; cocktails on the Grand Canal in Venice with Larry Lovett; Anne Bass's fall-inspired country menu; the raucous Texas-sized cookout served by Lynn Wyatt; and a full-scale boar hunt on the Loire Valley estate of Count Hubert and Countess Isabelle d'Ornano.

For each event, Nan recollects the mood at the table and the individual elements that made each gathering so exceptional. She has also convinced her friends to share their most closely guarded recipes, most of them simple to replicate and all certain to please even the most discerning partygoer. R.S.V.P. also gives an enticing tour of some of the world's most brilliant houses, with an insider's view of Oscar and Annette de la Renta's Santo Domingo villa; Ross Bleckner's art-filled New York City loft; and designer Valentino's sumptuously appointed yacht. Stunning color photographs showcase each house and vividly re-create these events.