Talking With Serial Killers: World's Most Evil

A Stolen Life: A Memoir

Talking With Psychopaths and Savages: Beyond Evil: From the UK's No. 1 True Crime author

R.A.W. Hitman: The Real Story of Agent Lima

Talking With Psychopaths - A journey into the evil mind: From the No.1 bestselling true crime author

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

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

The Lost Girls: The True Story of the Cleveland Abductions and the Incredible Rescue of Michelle Knight, Amanda Berry, and Gina DeJesus

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

Secrets in the Cellar: A True Story of the Austrian Incest Case that Shocked the World

Talking with Serial Killers: Dead Men Talking: Death Row’s worst killers – in their own words

Green River, Running Red: The Real Story of the Green River Killer--America's Deadliest Serial Murderer

Talking with Psychopaths and Savages: Guilty but Insane

Dead by Sunset: Perfect Husband, Perfect Killer?

Tears at Bedtime

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

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

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

Caught: From the Number One bestselling creator of the hit Netflix series Missing You

Talking with Psychopaths and Savages: Mass Murderers and Spree Killers