Peggy Orenstein's bestselling Schoolgirls is the classic study of teenage girls and self-esteem. Now Orenstein uses the same interviewing and reporting skills to examine the lives of women in their 20s, 30s and 40s. The advances of the women's movement allow women to grow up with a sense of expanded possibilities. Yet traditional expectations have hardly changed. To discover how they are navigating this double burden personally and professionally,...