Test yourself against The Economist's champion quiz team - the only trivia book you'll ever need Trivia books are a dime a dozen. Trust The Economist, which knows the price and the value of everything, to do something different. In its first ever trivia book in a 175-year history, the sharp wits of The Economist's own champion pub quiz team (team name: Marginal Futility) throw down the gauntlet for a genuinely tough...