Shadows on Society Hill: An Addy Mystery (American Girl Beforever Mysteries)

Addy is overjoyed when Poppa's new boss offers the Walker family a home of their own on his property in Philadelphia's elegant Society Hill neighborhood. But Addy soon discovers that their new home holds frightening secrets, and one leads straight back to the North Carolina plantation where she and her family were slaves only two years before. Can Addy uncover the truth before her family loses everything, even with someone determined to stop her? Includes an "Inside Addy's World" essay about reconstruction after the Civil War.