A vital collection for reforming criminal justice.

After five decades of punitive expansion, the entire U.S. criminal justice system-- mass incarceration, the War on Drugs, police practices, the treatment of juveniles and the mentally ill, glaring racial disparity, the death penalty and more -- faces challenging questions. What exactly is criminal justice? How much of it is a system of law and how much is a collection of situational social practices? What roles do the Constitution and the Supreme Court play? How do race and gender shape outcomes? How does change...