Sister to Sister

Twenty acclaimed women examine the unique bond between sisters, and its influence on females. Lucy Grealy writes about the myths of twinship; Joy Harjo reveals how her sister survived family violence; Letty Pogrebin talks about the differenecs in her relationshps with two half sisters; and Debra Spark describes the experience of losing her 26-year-old sister to breast cancer--a provocative and fascinating look into this complex bond.