They're also banning books like Maus (published 1986, sold more than a million copies, and serialized in feature publications with upwards of 2 billion issues sold) and the Pulitzer Prize-winning How to Kill a Mocking Bird (published 1960 and sold more than 40 million copies).
Here's a link to a university that tracks just some of the book bans in America https://www.marshall.edu/site-search/?q=banned+books