"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....

When the goat pasture is plagued with a foul stench, the Princess in Black and her friends must take on a stinky beast.

A sleepy Princess in Black takes a much-needed vacation and rides her bicycle to the seaside, where she plans to nap in a hammock, but her peace is disrupted by a roaring sea monster.

After Doreen uses her extraordinary powers to stop a group of troublemakers she becomes a full-fledged superhero called Squirrel Girl.

The Princess in Black: Who says princesses don't wear black? When trouble raises its blue monster head, Princess Magnolia ditches her flouncy dresses and becomes the Princess in Black! The Princess in Black and the perfect princess party: 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...

Doreen Green, age fourteen, is a little too busy wiping out crime in her suburban New Jersey neighborhood to focus on her overdue homework. That's because she also happens to be Squirrel Girl, a bushy-tailed, squirrel-powered Super Hero! After foiling the nefarious plot of an amateur Super Villain, Squirrel Girl is finally finding her groove--and group texting with the Avengers, like, all the time. Doreen, on the other hand, is still trying to navigate...