3.0
challenging dark informative slow-paced

This was an interesting book but I found it very dry, almost like a lecture delivered in a monotone & where the lecturer loves to talk.  It’s a fascinating subject - understanding why & how serial killers act - and the work that the FBI started in this field is immense.  Alongside the cases & the different profiles, it’s also a history of the Behavioural Sciences Unit at the FBI, which is almost as interesting as the cases covered.  This is more psychology-based than John Douglas’s Mindhunter, but what information is relayed about the cases is fascinating.

This was first published in 1992 - subsequent editions do not appear to contain updates, so it does feel dated when reading this 30 years after publication.