Where, for example, is The Protocols of the Elders of Zion?

Ooh, good one. You want to point at stuff that inspired the Nazis, then the Protocols should probably be ahead of Mein Kampf, and definitely ahead of Nietzsche.

Not to mention that the two most dangerous books of all time, both to those who read them and to those who are merely unlucky enough to be caught in the blast radius, are the Bible and the Koran.