FOR the last seven days, writers, libraries, free speech organisations, academics and publishers have all been celebrating the most controversial literature ever written as part of Banned Books Week. Here, The Herald on Sunday gives you our rundown of the top 25 books which the powers that be never wanted you to see. . https://www.heraldscotland.com/news/16950848.banned-books-week-harry-potter-to-alice-in-wonderland-25-of-the-most-dangerous-books-ever-written/