Book excerpt: Manhattan, the coldest night of the year -- six best friends rush to attend a celebration. Blown by wind and snow, the women arrive flushed, each caught in midadventure.... Tonight's the night of nights -- to rejoice in a new lover, leave an unfaithful husband, or decide to have a baby on one's own. These "six in the city" profes-sional women fight for their female choices. Sparks and zingers fly across the table....Love lives, secrets, and friendships go up in candle flame. Who will win -- the romantics or the realists? How can working women triumph in such trying times? While the cell phones chime and the biological clocks rewind, the friends enact a timeless ceremony. Here is our urban "friends-as-family" generation -- Beautiful Bodies is a dazzling comedy of manners in the grand tradition of Dorothy Parker and Mary McCarthy.