Kid Normal and the Shadow Machine
The third book in the Kid Normal series.
Despite having no powers, Murph Cooper is part of the best team in the Heroes' Alliance. So when supervillain Magpie declares all-out war, Kid Normal and the Super Zeroes lead the charge.
But Magpie believes that a powerless hero is no hero at all. And he's building a dastardly device to prove it. When Kid Normal enters the Shadow Machine, THE WORLD WILL NEVER BE THE SAME...