Juvenile Nonfiction. Reference. Science. Join best-selling author Kenneth C. Davis on an entertaining trek across the globe as he answers some big questions about the world in the amusing style that has won millions of listeners. With fascinating anecdotes about the world�??s most unusual places and notable quotes from world travelers throughout history, Davis leads you to the longest river, coldest desert, tallest waterfall, most powerful volcanic eruption and much more. Amazing stories make the �??boring�?� facts of geography come to life as you hear about Marco Polo�??s adventures in China and discover that people in Latin America speak Spanish and Portuguese�??not