"The Princess in Black and her friends are enjoying a day of sun and sea on Princess Sneezewort's royal boat when a real, live mermaid princess emerges from the waves! Eeeeeee! Princess Posy needs their help protecting her very cute sea goats from being eaten by a very greedy kraken. But the princesses and the Goat Avenger quickly realize that fighting underwater can be tough for land dwellers, and only the mermaid Princess Posy can save the day....

Bells Broussard thought he had it made when his superpowers manifested early. Being a shapeshifter is awesome. He can change his hair whenever he wants and, if putting on a binder for the day is too much, he's got it covered. But that was before he became the country's most wanted villain. After discovering a massive cover-up by the Heroes League of Heroes, Bells and his friends Jess, Emma, and Abby set off on a secret mission to find the Resistance....

Introduces Wonder Woman, an Amazon gifted with powers from the gods to fight evil and save the day.

"There's a supervillain on the loose with a deep connection to the NERDS--and she's obsessed with destroying them. Miss Information recruits her own team members and gives them supernanobytes. She calls them the Brotherhood of Unstoppable Liars, Lowlifes, and Intimidating Enemies of Society (a.k.a. the BULLIES). They have a time machine. Although Ruby "Pufferfish" Peet has terrible allergies, she's a born leader. But her abilities as a field operative...

Kenny Wright is a kid with a secret identity. In his mind, he's Stainlezz Steel, super-powered defender of the weak. In reality, he's a chess club devotee known as a Grandma's Boy, a label that makes him an easy target for bullies. Kenny wants to bring a little more Steel to the real world, but the question is: can he recognize his own true strength before peer pressure forces him to make the worst choice of his life?

"The Princess in Black is ready for her snowy playdate with the Goat Avenger and the Princess in Blankets. It's a perfect day to build snow monsters and battle them for practice. But just when they're about to wage battle, a huge foot smashes their snow monster. "SQUASHY!" It's a giant, and it's smashing everything in its path! The giant is too strong for the three friends, so the Princess in Blankets has an idea: it's time to light the Sparkle Signal...

George and Harold have really done it this time-- they've created a monster! She's faster, smarter, and more evil than anything the world has seen before--she's Wedgie Woman! With the help of her horrible robots and her horrendous hairdo, Wedgie Woman is on a mission to take over the world, and she'll give a whopping wedgie to anyone who stands in her way--including Captain Underpants.

Besides being bullied, Joshua faces one more obstacle in middle school, trying to hide his identity as the son of supervillains, the Dread Duo.

Noseholes and elephants! A pet-eating monster interrupts a perfect playdate with Princess Sneezewort ... but who is that new masked avenger? Princess Magnolia and Princess Sneezewort have plans ... mysterious plans, like a princess playdate! They dress-up slam! They karaoke jam! They playhouse romp and snack-time stomp! But then a shout from outside Princess Sneezewort's castle interrupts their fun. It's a monster trying to eat someone's kitty! This...

Today is Princess Magnolia's birthday party, and she wants everything to be perfect. But just as her guests are arriving . . . Brring! Brring! The monster alarm! Princess Magnolia runs to the broom closet, ditches her frilly clothes, and becomes the Princess in Black! She rushes to the goat pasture, defeats the monster, and returns to the castle before her guests discover her secret. But every time Princess Magnolia is about to open her presents,...