How did Supergirl become one of the Earth's greatest super heroes? 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 super hero fans.
How did Supergirl become one of the Earth's greatest super heroes? 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 super hero fans.