A review by ennakym
Whoever Fights Monsters: My Twenty Years Tracking Serial Killers for the FBI by Robert K. Ressler

There’s some really interesting stuff in here, but it’s overshadowed by decades old biases: cold mothers create serial killers, comments about “wilding” black kids, bisexuality and polyamory as sexual deviance, and an overall sense that the author thinks the world of himself ruin any novel psychological insights and left me feeling pretty disgusted by the author instead of his subjects, who at least as murderers I already expected to be messed up.

Hasn’t held up well with time, I guess.