When George and Harold hypnotize their principal into thinking that he is the superhero Captain Underpants, he leads them to the lair of the nefarious Dr. Diaper, where they must defeat his evil robot henchmen.

"In his penultimate adventure, a devastated but determined Apollo travels to Camp Jupiter, where he must learn what it is to be a hero, or die trying"--

Sixteen-year-old Genie's focus on getting into a top-tier college is destroyed when an enigmatic transfer student, Quentin, helps her transform into a demon-fighter.

When Sleeping Beauty's nemesis breaks the Evil Queen out of the dungeon, Gilly and her friends at Fairy Tale Reform School must figure out how to stop Alva from terrorizing the village of Enchantasia--before she comes after the ones Gilly loves the most.

As she nears her goal of avenging the Renegades, who overthrew the villains to establish order from ruin, Nova grows close to justice-seeking Renegade Adrian, but her allegiance to the villains could destroy them both.

To end the Final Empire and restore freedom, Vin killed the Lord Ruler. But as a result - the lethal form of the ubiquitous mists - is back, along with increasingly heavy ashfalls and ever more powerful earthquakes. Humanity appears to be doomed." "Having escaped death at the climax of The Well of Ascension only by becoming a Mistborn himself, Emperor Elend Venture hopes to find clues left behind by the Lord Ruler that will allow him to save the world....

Harold and George's time-traveling Purple Potty lands them in an alternate universe where everything seems delightful, but evil lurks just beneath the surface, and leads to a battle between Captain Underpants and his own evil twin.

"Thirteen-year-old Sikander Aziz has to team up with the hero Gilgamesh in order to stop Nergal, the ancient god of plagues, from wiping out the population of Manhattan in this adventure based on Mesopotamian mythology"--

"Sadie Sullivan's pre-senior year summer changes for the better when she and four other teens band together to right local wrongs, but the Unlikelies and their heady new friendships soon face obstacles that could tear them apart"--

Spider-Man has to stop Venom who is very strong, fast, and out for revenge.