Barbara Kingsolver wears the feminist mantle with joyful pride, and her spirited embrace of political themes is contagious. Responding to richly-drawn heroines along their journeys to do right by family and community, readers embrace Kingsolver's political novels, making them bestsellers. From the haunting Arizona landscape of Kingsolver's early trilogy of novels, to the lush African jungle that sets the scene in her latest, The Poisonwood Bible,...