Top 100 Banned Books List And Reasons 2024. Pen america found 3,362 instances of individual books banned, affecting 1,557 unique titles. For the last three school years, pen america has recorded instances of book bans in public schools nationwide.

States with the most banned books. Transparent labs whey would have taken the number 2 spot on this list, but as a product tester and reviewer, i prioritize transparency.