"The First Rule of Punk" is a captivating children's book that humorously and sensitively addresses themes of friendship, identity, and self-acceptance. The story follows twelve-year-old Malú as she faces the challenges of growing up on her first day at Posada Middle School. With her unique punk style and passion for rock music, skateboarding, and zines, Malú fights against the expectations of those around her and the strict rules of the school. Supported by a group of like-minded friends, she forms a band and learns the importance of staying true to herself. The vibrant black-and-white illustrations and collages by Celia C. Pérez add extra charm to the narrative, making the book an inspiring reading experience for children aged 9 and up.