Clarkson, Stephanie
Summary: "It's Superhero Day at school and Milly has her outfit ready, but she worries that she can't be a real superhero without superpowers like X-ray vision or the ability to fly. When the day isn't so super for some of her classmates at school, Milly realizes that her real superpower is kindness, making her the best kind of superhero--a good friend!"--
Format: text
Publisher / Publication Date: Nosy Crow, an imprint of Candlewick Press 2021