Why does rain make chocolate more expensive? How does music make people spend more? Where does gold grow on trees? Who tried to sell the Eiffel tower? Find these answers to these questions and many more in this book full of money facts from around the world, from ancient coins to cryptocurrency. Each book in this best-selling, award-winning series presents 100 bite-sized topics, with bold, graphic illustrations and clear text. Perfect for dipping in and out of, and for sharing with family and friends.