Sunset in St. TropezBy: Danielle Steel In her 55th bestselling novel, Danielle Steel explores the seasons of an extraordinary friendship, weaving the story of three couples, lifelong friends, for whom a months holiday in St. Tropez becomes a summer of change, revelation, secrets, surprises, and new beginnings . . . As Diana Morrison laid the table for six at her elegant Central Park apartment, there was no warning of what was to come. Spending New Years Eve together was