The all-time champion and host of Jeopardy gives you the chance to test your trivia mettle in this ingeniously organized book of 8,888 questions. For example-February 21: In 1912, on this day, Teddy Roosevelt coined the political phrase "hat in the ring," so Ken Jennings fires off a series of "ring" questions. In 1979, who became the first NFL quarterback with four Super Bowl rings? What rings are divided by the Cassini...