Captain Superlative is a graphic novel series created by J.S. Puller that follows the adventures of a middle school superhero. The main character, Claire, transforms into Captain Superlative to fight against bullying and promote kindness among her peers. The story highlights themes of friendship, bravery, and the importance of standing up for others. With her superpowers, Captain Superlative inspires students to embrace their unique qualities and work together to create a positive school environment. The series combines humor and action, making it engaging for young readers.