Enthralling ... Gavenas is a stylish writer with a knack for spotting telling details. The bewigged and bejeweled Mary Kay, forever spouting aphorisms,...is a vivid presence in these pages, even if her inner life can be difficult to fathom ... While the author acknowledges the distinction between the accounts of a few high-flying sellers and the reality of what most consultants earn, her generous account prefers to see the story of Mary Kay through pink-colored glasses.