Lucretia Coffin Mott was one of the most famous and controversial women in nineteenth-century America. Now overshadowed by abolitionists like William Lloyd Garrison and feminists such as Elizabeth Cady Stanton, Mott was viewed in her time as a dominant figure in the dual struggles for racial and sexual equality. History has often depicted her as a gentle Quaker lady and a mother figure, but her outspoken challenges to authority riled ministers,...