Murderous Medics
2025
Guilty but Insane
2024
A Journey into the Evil Mind
2024
Guilty but Insane
2024
A Chilling Study of the World's Most Evil Murderers
2024
Beyond Evil
2023
Letters from Serial Killers: Letters from Serial Killers
2023
Letters from Serial Killers
2023
2023
Up Close and Personal: Inside the Minds of Revenge Killers, Sexual Predators, Black Widows and Angels of Death
2022
The Cannibal Killer
2022
Sleeping with Psychopaths: A chilling study of the innocent lovers of savage murderers
2022
2022
The World's Most Depraved Serial Killers
2021
Mass Murderers and Spree Killers
2021
2021
My Intimate Talks with Mass Murderers who Became Stars of the Big Screen
2020
Stalkers
2020
Talking with Serial Killers--Death Row's Worst Killers - in Their Own Words
2019
Beyond Evil
2019
A Chilling Study of the World's Most Evil People
2018
2018
Up Close and Personal: Inside the Minds of Sociopaths, Serial Killers and Deranged Murderers
2018
A Journey into the Evil Mind
2017
Serial Killers Under the Microscope
2015
The True Story of Notorious Serial Killer Joanne Dennehy
2015
2013
The World's Most Maniacal Murderers in their Own Words
2011
Profiles of Depraved Flesh-Eating Murderers
2011
Portraits of Murderers, Cannibals and Sex Predators Who Stalked the Web for Their Victims
2010
The World's Worst Killers in Their Own Words
2010
True Stories of the Most Evil Men and Women on Death Row
2008
The Inside Story of Britain's Most Evil Gangsters
2008
The Twisted Development of Innocent Children into the World's Most Sadistic Murderers
2008
My Conversations with the World's Most Evil Men
2007
Up Close and Personal: Inside the World of Torturers, Psychopaths, and Mass Murderers
2007
Childhood Secrets of the World's Deadliest Serial Killers
2006
2006
True Stories of Couples Who Kill
2005
The World's Most Evil Killers Tell Their Stories
2005
World's Most Evil
2005
America's Dead Men and Women Walking
2003
The Most Evil People in the World Tell Their Own Stories
2001
1992
Who Killed the Babes in the Woods
1992
1990