Journey Into Darkness
by John Douglas | 
Mindhunter
by John Douglas | 
The Unknown Darkness
by Gregg O. McCrary | 
Inside the Mind of BTK
by John Douglas | 
Anyone You Want Me to Be
by John Douglas |
Alone With the Devil
by Ronald Markman | 
Lost Girls
by Robert Kolker | 
The Cases That Haunt Us
by John Douglas |
The Anatomy of Motive
by John Douglas |
Whoever Fights Monsters
by Robert K. Ressler |
The Evil That Men Do
by Stephen G. Michaud | 
Female Serial Killers
by Peter Vronsky |
Dark Dreams
by Roy Hazelwood | 
Serial Killers
by Peter Vronsky | 
I: The Creation of a Serial Killer
by Jack Olsen |
Hell's Princess
by Harold Schechter | 
Deranged
by Harold Schechter |
Kitty Genovese
by Kevin Cook |
Fiend
by Harold Schechter | 
Killers of the Flower Moon
by David Grann |
The authors of Journey into Darkness probes the minds of both the hunter and the hunted in this powerful exploration of human behavior. With a deep sense of compassion for the victims and an uncanny understanding of the perpetrators, Douglas exposes the chilling obsessions that compel the murderers, rapists, and stalkers.