Five Banned Books Help.?

Well for a research report I need to research on the censoring and banning of books. I need to choose 5 books, so I chose Alice's Adventures in Wonderland by Lewis Carroll, The Da Vinci Code by Dan Brown, Lolita by Vladimir Nabokov, Fahrenheit 451 by Ray Bradbury, and Harry Potter book 7 by J.K Rowling. If you can help it be really helpful THANKS :D