Black private eye Ivan Monk takes on his most personal mystery to date--and chases answers deep into America's shameful past. Half a century ago, Old Man Spears was a hero of the ballpark. In an age when baseball was segregated, he played in the Negro Leagues, providing hope for a generation of oppressed African Americans. Decades later, Spears is an old man in a barbershop making ends meet. An offhand comment about a former teammate,...