Why are piggy banks shaped like pigs? And more importantly, do they help us save money? Early readers will learn all about piggy banks in this fun book that takes a look at saving money with the help of a tiny pig-shaped friend. From coins like nickels and dimes to larger amounts of money, color photographs and accessible text explore one child's quest to save for and buy a baseball glove. Readers will learn that sometimes you have to break the bank...