First published 1997
Ex-FBI agent John Douglas has spent decades studying the world's most twisted minds. In "Journey Into Darkness," he takes readers inside the investigations that defined his storied career - from the Trailside Killer in San Francisco to the Atlanta child murders. Douglas reveals the core traits and behaviors that drive these depraved predators, offering a window into their motivations and the methodical process of tracking them down. With exclusive access to crime scene evidence and investigative files, he exposes the horrifying realities behind each case. But beyond the details, "Journey Into Darkness" is a gripping exploration of the psyche - and the profound impact these monsters have on their victims, their loved ones, and the investigators who risk everything to stop them.
Genres: crime, non-fiction, biography-memoir, true-crime
Vibes: dark, suspenseful, thought-provoking
Tropes: psychological-profile, true-crime
Setting: San Francisco, Atlanta
384 pages · Paperback · Arrow
Content warnings: murder, violence