Criminology

A Treatise on the Police of the Metropolis

Crime and Its Causes

Cesare Lombroso, a modern man of science

Convict Life at the Minnesota State Prison, Stillwater, Minnesota

Report of the Juvenile Delinquency Committee

The Nation Behind Prison Bars

Smuggling and Other Essays

The Positive School of Criminology

Why Crime Does Not Pay

Italian Prisons

Jack of Jumps

Counter Sniper Handbook – Eliminate the Risk with the Official US Army Manual

Prisons & Prisoner