Robert k. ressler

• Robert K. Ressler

De jacht op de seriemoordenaar

• Robert K. Ressler

In de huid van de seriemoordenaar

• Robert K. Ressler

Whoever Fights Monsters

• Tom Shachtman

Monsters

• Robert K. Ressler

• John E. Douglas

Sexual Homicide

• John Douglas

The Crime Classification Manual

• John E. Douglas

Crime Classification Manual

• Robert K. Ressler

Dentro del monstruo

• Everest Media

Summary of Robert K. Ressler & Tom Shachtman's Whoever Fights Monsters

• Robert K. Ressler

Ariel - Asesinos en serie

• Simon & Schuster

Sexual Homicide