A year of feeding the brain for trivia hounds, pub quiz devotees, and anyone who delights in knowing it all. A full year of tricky, entertaining questions and unexpected answers, with hundreds of surprising factoids and fascinating tidbits throughout, from history, pop culture, science, literature, geography, and sports. Intriguing inventions:Who invented the swivel chair? (Thomas Jefferson). Pop culture surprises: Who wrote Johnny Cash�s song �A Boy Named Sue�? (Children�s book author Shel Silverstein). Want to see if you�re right? The answer is found on the back of each page.