Le tueur en face de moi

John Douglas’s background is fascinating, but I wonder what motivated him to share his insights through this book. Did his experiences lead to specific techniques or stories?

The techniques are intense and sometimes unsettling, but also incredibly detailed. I'm curious whether others found the approach ethical or too invasive.

The real cases are gripping, but I wonder how much is reconstructed or adapted for storytelling. Does the author clarify where fact ends and interpretation begins?