The Dark Side of the Mind: True Stories from My Life as a Forensic Psychologist

Inside Job: Treating Murderers and Sex Offenders. The Life of a Prison Psychologist.

The Seven Ages of Death: ‘Every chapter is like a detective story’ Telegraph

Inside Parkhurst: Stories of a Prison Officer

How to Analyze People: The Definitive Guide to Speed Reading People on Sight Using Dark Psychology Techniques, Body Language and Emotional Intelligence with Manipulation Secrets to Influence People