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

The Damage Done: Twelve Years Of Hell In A Bangkok Prison

The Cocaine Diaries: A Venezuelan Prison Nightmare

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

Public Executions: From Ancient Rome to the Present Day

Death Row: The Final Minutes: My life as an execution witness in America's most infamous prison

Banged Up

Strangeways: A Prison Officer's Story

Texas Death Row

Inside Broadmoor: The Sunday Times Bestseller

The Fatal Shore

Inside Alcatraz: The bestselling true story of life inside America's most notorious prison

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

Traitors of the Tower

Inside: Life Behind Bars in America

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

Unlocked: An Irish Prison Officer’s Story