Did you know that Columbus did not discover America? Thomas Edison did not invent the electric light bulb? The Wright Brothers were not the first to fly? There is a famous manuscript that no one can read? Popular elections do not elect U.S. presidents? There are no American Indians? You can be punished twice for the same crime? Hong Kong is not a city? Great works of art are being destroyed? Bears do not hibernate? Big Ben is not a clock? The Caspian Sea is the world's largest lake? The Emancipation Proclamation did not free one slave? George Washington started a war and then surrendered? 

Did You Know That...? is an uncommon compendium of knowledge that will astound, demystify, edify, and debunk. It is a book of ambitious design that is both eminently informative and vastly entertaining. Assiduously researched, it will be an arbiter of disagreements and will stand cherished misconceptions right on their heads. It will also expose factoids, unmask present-day orthodoxy, identify misinformation, clarify the confusing, and present new information. Did You Know That...? is all you need to know...for knowledge is power!