30 topics. 3.6M votes. What does the world prefer?
20 self-help classics — which book actually changed your life?
20 of the world's most celebrated authors — who writes best?
20 iconic comic book heroes — who's the ultimate superhero?
20 scariest books ever written — which horror novel keeps you up at night?
20 of the greatest poets — whose words resonate the most?
Fantasy, thriller, romance, sci-fi, self-help — which genre reigns supreme in the battle for your bookshelf?