The bible for all those interested in the phenomenon of serial killer and the psychological approach to these killers. Stéphane Bourgoin never falls into the low-floor sensationalism, it is always well documented and analysis are very fine. It helps us understand without ever falling into empathy for these men (and women!) The only flaw of the book: its weight! It weighs in at the end of the arms! I'll buy the digital version as well, which will be more convenient to slip into a handbag!
