How did Supergirl become one of the Earth’s greatest superheroes? Discover the story behind Kara Danvers’ journey from Superman’s kid cousin to full-fledged Justice League member, including the source of her out-of-this-world superpowers. With action-packed illustrations and easy-to-follow text, these early reader books are perfect for young superhero fans.
ISBN 13: 9781398206038
Author: Steve Brezenoff
