"A general's wife and a slave girl forge a friendship that transcends race, culture, and the crucible of Civil War. Mary Anna Custis Lee is a great-granddaughter of Martha Washington, wife of Confederate General Robert E Lee, and heiress to Virginia's storied Arlington house and General Washington's personal belongings. Born in bondage at Arlington, Selina Norris Gray learns to read and write in the schoolroom Mary and her mother keep for the slave...