What other modern books have been banned or challenged?

Some other modern books that have been banned or challenged include "To Kill a Mockingbird" by Harper Lee, "The Catcher in the Rye" by J.D. Salinger, "Harry Potter" series by J.K. Rowling, "The Kite Runner" by Khaled Hosseini, and "The Absolutely True Diary of a Part-Time Indian" by Sherman Alexie. These books have faced challenges due to themes of racism, violence, sexuality, or religious reasons.