What is the most ruthless book you have ever read?
What is the most cruel book you have ever read?
What is the most tragic novel you have ever read? Which is the most disgusting novel you've ever read? What is the scariest or creepiest book you have ever read? What was the most evil book ever written? What is the worst book ever written, but famous? What is the most disappointing book you ever read? What is the saddest book you've ever read? What is the scariest book you ever read? What is the most haunting book you have ever read? What is the worst book ever written and published? What is the funniest, most entertaining book you've read? What is the saddest thing you have ever read in a book? What's the saddest book you've read or heard of? What is the most humorous novel you have ever read? What is the saddest book ever? Which is the most entertaining book you've read? Which are the scariest novel you have ever read? What's the worst story you ever read? What are some of the worst non-fiction books you have read? What is the strangest book that you have ever read? What is the most important book you have ever read? What is the funniest book you have ever read? What's the funniest fiction book you've ever read? What is the funniest book that you have read ever? What is the greatest book ever written? What's the best book you have ever read? What are some of the most hilarious books ever written? The best book you have ever read? What is the creepiest story you have ever read? What is the most significant book that you have read and why?