Texas Death Row

Journey to Hell: Inside the World's Most Violent Prison System

Inside Broadmoor: The Sunday Times Bestseller

Life in Strangeways - From Riots to Redemption, My 32 Years Behind Bars

Newjack: A Year as a Prison Guard in New York's Most Infamous Maximum Security Jail

The Parkhurst Years: My Time Locked Up with Britain’s Most Notorious Criminals

Prison: A Survival Guide

Lockdown on Rikers: Shocking Stories of Abuse and Injustice at New York's Notorious Jail

Maximum Security

Inside: Life Behind Bars in America

The Lone Brit on 13: A Prisoner's Hell in Spain's Toughest Jail

Inside Alcatraz: My Time on the Rock

Banged Up!: Doing Time in Britain's Toughest Jails

Better to be Feared: Jail Life in the Raw

The Hate Factory: Thirty Years Inside with the UK's Most Notorious Villains

Public Executions: From Ancient Rome to the Present Day

Banged Up Abroad: Hellhole: Our Fight to Survive South America's Deadliest Jail

Strangeways: A Prison Officer's Story

Getting Life: An Innocent Man's 25-Year Journey from Prison to Peace

In the Shadow of Papillon: Seven Years of Hell in Venezuela's Prison System