This mammoth 632 page book includes more than 325 answers to questions, both great and small, about which you have always wondered!Covers a wide range of topics, including the animals, health, culture, history, places, unsolved mysteries, sports, people, crime, food, and more.Wittily answers provocative questions.Sample questions include: What makes a firefly's butt glow?Does sound travel quicker through water or air?Why is a marathon 26.2 miles?Who betrayed Anne Frank?What's the difference between Cajun and Creole?Was there a real Pied Piper?Did someone else write Shakespeare's plays?How short was Napoleon?Hardcover.This massive collection will inform and entertain curious readers hours and hours!