Knowledge is power! Covering all the information you need, and packed with facts, advice and wisdom plus questions from girls like you. Body-basics (like breasts, spots and periods), Life's big mysteries (Is how you look important? Is a crush ever wrong? Is it bad to be jealous of your best friend - and does having a BFF even matter?), Clear, empowering info on emotions, sex, sexuality and gender, Staying safe and having fun online, Plus, Cool illustrations, Tips and quotes from girls your age and older, Space to scribble, Puberty - it's not just what's going on in your body, but what's happening in your brain, your mind, and the world around you. Book jacket.