Mona and Joey can't stop fighting! They bicker about everything, especially about who loves their favorite superhero, the Mighty Mojo, more. When the Mighty Mojo decides to pass his costume on to them, these argumentative twins fight so much that they rip it in half. Now each twin is only half as strong! Can Mona and Joey look past their differences and combine their powers? Or will they let the evil Saw-Jaw beat them and ruin their hometown's big parade? Two talented cartoonists, Jay Lynch and Dean Haspiel, combine their own artistic powers to craft a superheroic romp full of twists and turns that are bound to keep early readers asking for more.

Mona and Joey can't stop fighting! They bicker about everything, especially about who loves their favorite superhero, the Mighty Mojo, more. When the Mighty Mojo decides to pass his costume on to them, these argumentative twins fight so much that they rip it in half. Now each twin is only half as strong! Can Mona and Joey look past their differences and combine their powers? Or will they let the evil Saw-Jaw beat them and ruin their hometown's big parade? Two talented cartoonists, Jay Lynch and Dean Haspiel, combine their own artistic powers to craft a superheroic romp full of twists and turns that are bound to keep early readers asking for more.