Dana Meachen Rau 
El ahorro (Saving Money) 

One of our earliest introductions to saving money is through the classic piggy bank. Saving money is a life skill that is good to hone and practice at any age, especially during our youth. This book shares the secrets of earning and saving money. It explores savings accounts and investing, and includes fact boxes and activities to continue the learning experience long after the book is returned to the shelf.