Books

Deviant Deviant
2010
The Serial Killer Files The Serial Killer Files
2003
Deranged Deranged
2009
Psycho USA Psycho USA
2012
Bestial Bestial
2008
The A to Z Encyclopedia of Serial Killers The A to Z Encyclopedia of Serial Killers
2012

Audiobooks

Deviant: The Shocking True Story of the Original “Psycho” Deviant: The Shocking True Story of the Original “Psycho”
2016
Hell's Princess: The Mystery of Belle Gunness, Butcher of Men (Unabridged) Hell's Princess: The Mystery of Belle Gunness, Butcher of Men (Unabridged)
2018
Man-Eater: The Life and Legend of an American Cannibal (Unabridged) Man-Eater: The Life and Legend of an American Cannibal (Unabridged)
2015
Little Slaughterhouse on the Prairie: Bloodlands collection (Unabridged) Little Slaughterhouse on the Prairie: Bloodlands collection (Unabridged)
2018
The Mad Sculptor: The Maniac, the Model, and the Murder that Shook the Nation (Unabridged) The Mad Sculptor: The Maniac, the Model, and the Murder that Shook the Nation (Unabridged)
2014
Maniac: The Bath School Disaster and the Birth of the Modern Mass Killer (Unabridged) Maniac: The Bath School Disaster and the Birth of the Modern Mass Killer (Unabridged)
2021