I helped a black guy find some books on Rastafarianism this morning. He came back to show me that someone had written "N****ers go home--to Mother Africa!" on one of the pages. It was in pencil but even after a lot of attempted erasing it was still legible. We'll be replacing our copy of this book with a new one.
He and his wife had their elementary school age daughter with them. I hope she didn't see it.