Book excerpt: Who made an enemy of two ladies through an apple? Why did Tar Baby keep on sayin' nothin'? Which royal residence is built on thirteen thousand piles? Following the best-selling book The World's Most Difficult Quiz comes this sequel which collects the most taxing questions from early King William's College General Knowledge papers published in the Guardian over many years. Again the book includes a new and devilishly difficult set of questions prepared especially for publication by quizmaster Pat Cullen. A challenge for the most erudite of minds, The World's Most Difficult Quiz 2 is the ultimate general knowledge challenge.