I debated more about creating this category than any other. There are some books that don’t seem to fit well anywhere else, but which seem critical for our leaders to read. In trying to think of what category I could create that would sum of their themes, all I could think of was that they describe what depths of evil humanity is possible of sinking to. And since we are doomed to re-experience those evils we do not remember, I think it of no small importance to desire that our leaders be well aware of the evil that lurks in the hearts of certain men so that the repetition of events such as the Holocaust or the genocide in Rwanda is avoided.