Talking With Serial Killers: World's Most Evil

Whoever Fights Monsters: My Twenty Years Tracking Serial Killers for the FBI

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

By Their Father's Hand: The True Story of the Wesson Family Massacre

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

The Road Out of Hell: Sanford Clark and the True Story of the Wineville Murders

The Wager: A Tale of Shipwreck, Mutiny and Murder

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

Unholy Messenger: The Life and Crimes of the BTK Serial Killer

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

Deadly Devotion

Talking with Psychopaths and Savages: Mass Murderers and Spree Killers

My Life Among the Serial Killers: Inside the Minds of the World's Most Notorious Murderers

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

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

Gangland UK

Evil Serial Killers: In the Minds of Monsters

Talking with Psychopaths and Savages: Letters from Serial Killers

Talking with Psychopaths and Savages: Guilty but Insane

Serial Killers and Psychopaths: True Life Cases that Shocked the World