Introduction: The mismeasure of crime
Saving the nation : the racial data revolution and the negro problem
Writing crime into race : racial criminalization and the dawn of Jim Crow
Incriminating culture : the limits of racial liberalism in the progressive era
Preventing crime : white and black reformers in Philadelphia
Fighting crime : politics and prejudice in the city of brotherly love
Policing racism : Jim Crow justice in the urban north
Conclusion: The conundrum of criminality.