Wissahickon Souls fills a gap in American memory that marginalizes 19th-century African-American lives. Set in Philadelphia and Haiti during the years 1806 to 1836, Wissahickon Souls shows how a culture of racial prejudice contaminates the relationships of even well-meaning people. All the while, the Wissahickon Creek wends its way through the lives of blacks and whites. Claire Penniman is an improbable hero who defies racial expectations. Born to...