A smart superhero book for girls with plenty of glitter—perfect for fans of The Powerpuff Girls
It all started with the mysterious purple goo . . .
What happens when four best friends find themselves splattered with a bubbling, genetically altering substance during a seemingly innocent sleepover in a secret, see-through, high-tech, futuristic lab? The develop superpowers, that’s what! Iris, Cheri, Scarlet, and maybe...