Betsy Mix Cowles (a champion of equality whose circle of acquaintances included Frederick Douglass, Abby Kelley, and William Lloyd Garrison) is a brilliant example of what an educated and independent woman can accomplish. A staunch defender of abolitionism, Cowles also took up the cause of women's rights and dedicated her life to the advocacy of women's access to education, equal rights, and independence in the pre-Civil War era. The life of this...