A frank and friendly book offering boys advice on what to expect from puberty and how to to stay happy and confident as they go through physical, psychological and emotional changes. Covers all the topics that boys want to find out about, including moods and feelings, what happens to girls, diet, exercise, body image, sex and relationships, contraception, sexual health, self-confidence, drink and drugs, exam stress and cyberbullying. Includes helpful tips and fact boxes, as well as quick quizzes and links to carefully researched websites that enhance the information in the book.