#2 Black Dragon, perfect match story by Jason David Frank, auteurs: Tiffany Kai and Stephen Angelos.
Matt is a 14-year-old boy with autism who want to learn martial arts, he is bullied by his stepfather, who owns a Dojo and doesn't want to learn him the arts, and his stepbrother. Until he finds a fighting master in the school's janitor, who had an alcohol problem, together they learn the pad of trust and learn from each other. I really enjoyed the book.
