It hasn't been easy for Ruth Rothwax, the proprietor of a successful letter-writing business, to branch out into a new greeting-card line. Her father, Edek, is driving her crazy at the office. Other women, who she thought would be supportive, are being catty and competitive, behavior Ruth swears that she will never imitate. But then Zofia arrives to turn Ruth's aspirations of sisterly solidarity--and her life--upside down. Fresh off the plane from...