The Diary of Anne Frank banned in Tomball

My friend's kid went to a public library and asked to check out, "The Diary of Anne Frank" because his Mom told him to read that. He had wanted to watch Schindler's Listn and she said go read this instead of a movie he wasn't ready for (he's 12).

They told him that book was not available because it was banned. Really now?

Can y'all check your libraries?
You can Google the controversy. Ridiculous.