Talking with Female Serial Killers - A chilling study of the most evil women in the world

American Predator: The Hunt for the Most Meticulous Serial Killer of the 21st Century

Talking with Serial Killers: A chilling study of the world's most evil people

Talking with Psychopaths and Savages: Mass Murderers and Spree Killers

Serial Killers: Horrifying True-Life Cases of Pure Evil

Talking with Psychopaths and Savages: Guilty but Insane

Helter Skelter: The True Story of the Manson Murders

Talking With Serial Killers 2: The World's Most Evil Killers Tell Their Stories

The World's Worst Serial Killers: Monsters whose crimes shocked the world

Born Killers: Childhood Secrets of the World's Deadliest Serial Killers

Psycho USA: Famous American Killers You Never Heard Of

The World's Worst Psychopaths: The Most Depraved Killers In History

Talking with Serial Killers: Sleeping with Psychopaths: A chilling study of the innocent lovers of savage murderers

Unmasked: My Life Solving America's Cold Cases

Talking with Serial Killers: Murderous Medics

I'll Be Gone in the Dark: The #1 New York Times Bestseller

Gangland UK

The Killer Book of Serial Killers: Incredible Stories, Facts and Trivia from the World of Serial Killers

Talking with Psychopaths and Savages: Letters from Serial Killers