"Few figures in the history of the Church of Jesus Christ of Latter-day Saints provoke such visceral responses as Sonia Johnson. Her unrelenting public support of the Equal Rights Amendment (ERA) made her the face of LDS feminism while her subsequent excommunication roiled the faith community. Christine Talbot tells the story of Sonia's historic confrontation with the Church within the context of the faith's first large-scale engagement with the feminist...