Aided by old friends and new, Owen and Bethany try to bring the light back to Jupiter City, a comic book world where they discover a link between the Dark and Bethany's father.

"George and Harold have been turned into evil zombie nerds doomed to roam a devastated, postapocalyptic planet for all eternity! Unfortunately, the boys can't count on Captain Underpants for help because Tippy Tinkletrousers and his time-traveling hijinks prevented George and Harold from creating him in the first place! With Tippy having changed the course of human history forever, George and Harold will have to figure out a way to change it back!"...

"Michael Morn is a supervillain-in-training and the adoptive son of the brilliant criminal mastermind whose sense of right and wrong is thrown into question when a new superhero arrives in town"--

A snotty situation ensues when Melvin Sneedley, an academically-gifted student, turns into the Bionic Booger Boy and must be stopped by George, Harold, and Captain Underpants.

"Ever since Jack Blank learned that he came from the amazing country of the Imagine Nation, he's known that his fate could go down two very different paths--he could either be the greatest hero the world has ever known, or its greatest villain. Now the final battle is here, and it's time for Jack to discover the direction of his destiny."--

"The superheroes of Split Rock are hunkering down, which is really just a fancy way of saying they're hiding. Ever since those supervillainous Joneses took away their real powers, the Baileys and the Johnsons have been living in fear. But Rafter has had a taste of what saving the day feels like, and now he's desperate to do something important. So when he gets an opportunity to fight with a real superpower - as long as he promises not to tell his...

Portico Reeves' secret identity as Stuntboy allows him to use his superpower keep everybody safe, but when his superhero parents start fighting a lot he feels the responsibility to save them.