As Melvin and Candace continue their crime-fighting work as superheroes, the McNasty Brothers, the McNasty Sisters, and the school bullies all plot to get even with them.

The magical Tide has turned and the Immortal Lords once again have their full power. The Immortal Lord Cayal welcomes this power as a means to an end--his end, preferably. Cayal has wanted to cease his existence for longer than human history and it looks like he might finally get his wish. Rumors swirl that the Chaos Crystal, the mysterious prism that brought the Immortals to the world, has been found. Cayal is determined to seize the gem. Among...

A mouse named Ricky Ricotta and his giant flying robot attempt to save the world from an invasion of massive mutant mosquitoes from Mercury.

Learn about animals, both domestic and wild, who have become heroes when they came to the rescue of humans.

Principal Krupp once again turns into the superhero Captain Underpants in order to save the world, and Jerome Horwitz Elementary School, from the evil talking toilets and the Turbo Toilet 2000.

"A story that explores new worlds packed with amazing adventures; ancient mysteries; the unlikely bond of a clumsy dancer, a boy from the poorest slums, and a superstar athlete--and their quest to save one small, distant galaxy from the forces of evil"--

When the Riddler kidnaps the son of a police detective, Batman comes to the rescue.

"Doggo likes routine: napping, eating, and more napping. Life is good. Life is good for Pupper, too, even though he worries a lot, about things like giant squirrels. If he were braver, he might even be a hero. Maybe even a hero who can fly! But heroes aren't afraid of giant squirrels ... When Doggo and Pupper meet a baby bird who also has worries, they are determined to help. Doggo and Pupper may not know how to fly, but they are very good helpers....

While working on a time machine for the Spring Science Fair, Ordinary Boy discoversthe true identity of long-lost Superopolis hero Meteor Boy.