"Lynch provides classic comic-book repartee in beginning-reader-friendly vocabulary ably matched to Haspiel's bold images and zippy colors; the high-quality production supplies good, old-fashioned fun and a superhero lesson that packs a wallop."--Kirkus ReviewsMona and Joey can't stop fighting! When the Mighty Mojo decides to give his powerful costume to them, these argumentative twins fight so much they rip it in half. Now each one is only half as strong! Can Mo and Jo find a way to combine their powers, fight the evil Saw-Jaw and save their town?