Written for the years right before puberty begins, this guide uses warm, simple language to help kids understand what's coming and why it's nothing to be scared of. It covers what puberty is, the body changes to expect, what a period actually is (in plain, accurate language), and what to do if it starts unexpectedly. Interactive check-ins, a body-practice breathing exercise, and a colorable "Body Wheel" keep it hands-on rather than lecture-style. Inclusive language throughout ("anyone who has — or will have — a period") makes it usable across gender identities.