Karl Berg Books

Exploring the psyche of Peter Kürten, the Düsseldorf Vampire, this work offers a chilling insight into the mind of one of history's notorious criminals. Dr. Karl Berg's investigation reveals the complexities of Kürten's personality and motivations, providing a unique perspective on sadism and its psychological underpinnings. This republished classic delves into dark themes, making it a compelling read for those interested in criminal psychology and the nature of evil.