Taken prisoner on the planet Apokolips, Supergirl has lost all memory of her superhero life and now serves the evil Granny Goodness and her horrible Female Furies!

One day, as Supergirl is polishing armour, she overhears the villains talking about the Cinder Games, the ultimate test of a warrior's skills.

Determined to compete, the girl transforms some metal scraps into shining armour, and she's ready to secretly enter the arena!

Can Supergirl win the Games before the armour falls apart, and will she ever regain her rightful superhero status?

In this twisted retelling, DC superheroes and super-villains collide with the Cinderella fairy tale to create an action-packed chapter book for kids!