Leading crime expert Christopher Berry-Dee gained the trust of some of the most infamous convicted killers, having corresponded with them and even entered their

For over twenty-five years, leading crime expert Christopher Berry-Dee has gained the trust of some of the most infamous convicted killers, having corresponded

True crime.

Bestselling author Christopher Berry-Dee returns with a companion volume that delves even deeper into the evil world of psychopaths and their hideous crimes. In

An investigative criminologist, Christopher Berry-Dee is a man who talks to serial killers. Their pursuit of horror and violence is described in their own words