Check for these 5 books:
An Alaska school board removed five famous — but allegedly "controversial" — books from district classrooms, inadvertently spurring renewed local interest in the excluded works.
"I Know Why the Caged Bird Sings" by Maya Angelou, "Catch-22" by Joseph Heller, "The Things They Carried" by Tim O'Brien, "The Great Gatsby" by F. Scott Fitzgerald, and "Invisible Man" by Ralph Ellison were all taken off an approved list of works that teachers in the Mat-Su Borough School District may use for instruction.
https://www.nbcnews.com/news/us-news/alaska-school-board-deems-great-gatsby-other-famous-books-controversial-n1194436?