I am curious about a couple of things. The first, as a teacher, I am trying to figure out why anyone would tear any picture out of any book. While I have never found any reason/need to tear out a picture, it seems I must spend time every year (especially among 7th grade boys) erasing drawings of genitals in places 7th grade boys find hilarious. Every so often I find Hitler mustaches added to past and whoever is the current President. Hitler is a favorite choice for biography essays. They grow out of it.