Here's everything there is to know about money: from its beginnings as objects with which to barter, to it's growth to coins and bills, to the modern-day electronic banking system, and how money goes round the world from consumer to merchant to banker. Authors Melvin and Gilda Berger, who have written over 200 books for children, also explain how the U.S Mint manufactures bill and coins of various denominations, how individuals save money and earn interest, and how banks make loans and charge interest. Colorful illustrations by Jane McCreary add to the pleasure of this book. The result becomes an excellent and fun way for young children to understand the concept of money. Recommended for ages 5 to 9.