Banned Books Week (September 26-October 2, 2021) is an annual event celebrating the freedom to read. Typically held during the last week of September, it spotlights current and historical attempts to censor books in libraries and schools. It brings together the entire book community — librarians, booksellers, publishers, journalists, teachers, and readers of all types — in shared support of the freedom to seek and to express ideas, even those some consider unorthodox or unpopular.