Title: Speak Up!: Communicating Confidently (Slim Goodbody's Life Skills 101)
Subjects: JUVENILE NONFICTION, Ouvrages pour la jeunesse, Communication interpersonnelle, General, Interpersonal communication, Assertiveness (Psychology), Juvenile literature, Assertivite, Interpersonal communication in children, Assertiveness in children, Assertivité, Assertiveness (psychology), Psychology, juvenile literature