The Big Book of Random Facts is the ultimate trivia book filled with funny and interesting facts. It's the perfect book for a boring night at home or for some. QI: some quite interesting facts about books. A quietly intriguing column from the brains behind QI, the BBC quiz show. This week: QI is brought. 30 fun facts about books, in honour of World Book Day If you enjoy these interesting book facts, we have hundreds more in our book, The.