"The Super Sidekicks just saved the world! And now they've been invited to join HERO: The Heroic Earth Righteousness Organization. It's the most exclusive club for the planet's most famous superheroes. (No big deal!) But before they can become members, they must pass the hardest challenge in the universe--a test so scary only the truly heroic can survive"--OCLC.
"A massive underwater threat is coming! The Super Sidekicks make a splash on their first official mission. Can they stop the Mother of the Seas from destroying humanity?"--Provided by publisher.
"A massive underwater threat is coming! The Super Sidekicks make a splash on their first official mission. Can they stop the Mother of the Seas from destroying humanity?"--Provided by publisher.
"Feeling unappreciated by their superheroes, J.J. and his fellow sidekicks make their own crime-fighting team, and quickly learn they must defend the world from the evil Dr. Enok"--Provided by publisher.
