This book contains a large amount of essential information that any girl from 11 to 15 years old needs. It provides useful practical information on how to become beautiful and healthy, charming and attractive, confident, as well as how to build your relationship with parents, friends, the opposite sex. How to make the right decisions and protect yourself from serious life mistakes, not to take rash steps. How to learn to respect yourself, appreciate your own "I," remain yourself in a variety of situations.