On Mermaid Day, the mer-queen throws a big bash and sea creatures of all kinds attend, including a shy shark who joins in the dancing.

Life for Roz and the animals on their island is perfect. But when mysterious, dangerous waters surround the island, the animals are forced inland to fight over dwindling resources. Roz calms and organizes the animals, but the poison tide takes a terrible toll on the island. So the wild robot sets out across the ocean, determined to stop the poison tide. During her journey, Roz encounters amazing geological formations and incredible creatures, and...

"Every day before Little Fish goes to bed, he says good night to all his friends--Red Fish and Blue Fish, Eye Fish and Sky Fish, Bumble Fish and Upside-Down Fish--before cuddling up with Mommy Fish for a long night's sleep"--

When Dawn the deep-sea dentist encounters a whale with a sore tooth, she knows just what to do.

"Three mermaid troubadours, draped with leis and strumming harps, sing their blessings to sea creatures everywhere, traveling the ocean to deliver a benediction to their beloved community of fish, whales, sharks, sea snails and many others"--

"Henry the crab grows tired of his dull life, vowing to reinvent himself as blingy, bedazzled, and fabulous"--

Simon learns his friend DeeDee is moving away from Coral Grove, and knows he will miss his friend, so he plans the best day ever, even if some have doubts.

Simon gets carried away storytelling and immediately regrets announcing his plan to climb Mount Aquarius, but his friends are so excited for him that he does not have to heart to tell them the truth.

"Baby Stegosaurus loves a challenge--even one that seems impossible. And on a sunny day at the beach, she has her mind set on learning how to swim! Luckily, she has the best kind of pals to help her out. But when she finds that she can't swim like the seahorse or the dolphin, and definitely not like the octopus, she fears this might be the end of her dream..."--

The Bikini Bottom community theater is on its last days, so when someone starts sabotaging the production of a new play, Detective SpongeBob SquarePants and his new partner Sandy Cheeks step out of the spotlight and into the shadows to discover who is responsible.