100% girl, 100% boy

How does a girl become a woman? How does a boy become a man? Adolescence is an important stage in the process of becoming an adult. You will experience physical and mental changes sooner or later. But what is actually changing and why? From how your body works to love, everything you need to know is discussed. Useful advice, fun tests and illustrations will help you understand and experience this period. For 9-14 year olds