Half of all women in the United States will live with or marry a man with children. And what woman with stepchildren has not-in order to defuse the often overwhelming challenges and anxieties she experiences-referred to herself as a "stepmonster"? What Hope Edelman's book has done for motherless daughters, Wednesday Martin's empowering and original Stepmonster does for stepmothers: unlocks the emotional mysteries of why they think and feel and act the way they do. Martin draws on her own experience as a stepmother, interviews many stepmothers and stepchildren, and gathers insights from...