The Second Book Of General Ignorance
The original Book of General Ignorance was published in 2006. It has since been translated into third languages and solver over 1.2 million copies. The Second Book of General Ignorance is a sequel, and whatever answers you may have, you can be sure they're wrong. It is an essential book for everyone who knows they don't know everything, and an ideal stick with which to beat people who think they do.