Harms Done to Others - Cherry Dave

"In an innovative plot from a skilled storyteller, Cherry conjures up a secret society based on a highly intricate, tightly woven system flanked on all sides by anonymity devoted to ridding the world of serial offenders... In this world, emotion is anathema. [Their leader] says he is "not trying to teach anyone a lesson. This is not fun. It is a necessity, and we deliver a needed service." ... Each "assignment" the girls go on [explores] the ugly depths evil will slink to."