Vera Institute of Justice

The Urban Institute

Shelden Says

The Rand Institute

Public Agenda Online

Police Foundation

National Crime Prevention Council

National Council on Crime and Delinquency

National Consortium On Violence Research (NCOVR)

The Manhattan Institute

Koch Crime Institute

The Independent Institute

Inter-University Consortium for Political and Social Research

The Hoover Institution

Data Center

The Cato Institute

The California Criminal Law Observer

The Annie E. Casey Foundation

About.com: Crime and Punishment

About.com: Civil Liberties

NYS Division of Parole

NYS Department of Correctional Services

National Legal Aid and Defender Association

Truth in Justice (Wrongful Convictions)

The Innocence Project (Wrongful Convictions)