" Everybody knows that Discworld is supported on the back of four giant elephants which balance on the back of a celestial chelonian. There was fifth elephant and this book is its story. It's also about marriage, dwarfs, opera, vampires, werewolves, blackboard cleaning and aryanism. It doffs its hat to Chekov, Conan Doyle and le Carre. What more could you want? "
— Huw, 2/9/2014