The main character is pools and everything that goes with them—magnificent, suntanned bodies; well-oiled skin; bikini-clad women; yachts; summer cocktails; sumptuous buffets; spectacular locations; and most of all: fun. Poolside is not so much a Who’s Who of society, aristocracy, and celebrity—although C. Z. Guest, Lilly Pulitzer, Cheryl Tiegs, Peter Beard, and many who have appeared in the previous books are here—as it is about leisure time and how the rich make use of it. This is a more intimate peek into very private lives, to which Slim Aarons was given unprecedented access in the fifties, sixties, seventies, and eighties.