Visiting Ruby Mountain during a class trip, Eddie spots enormous tracks on the dirt trail and becomes convinced that the prints belong to the square-dancing teacher, a large, hairy man who resembles Bigfoot. Original.

While preparing for a unit on storytelling, the mermaids of Trident Academy learn of a legendary pirate treasure in their own city and Pearl decides to find it, despite a warning that it is guarded by a ghost.

A shark has been spotted in Trident City! Pearl Swamp is so scared, she needs a shark Guard to escort her to and from school. She doesn't trust anyone who likes these terrifying creatures, especially Kiki Coral, who isn't nearly as frightened as Pearl. And to make matters worse, Pearl accuses Kiki of stealing her precious pearl necklace! Will the sharks destroy the peace of their sparking city? Or will the mergirls have to swim in dangerous deep-sea...

Jake finds that he and his cousin can change from a swamp monsters into a normal kids. Then they go to the third grade where his cousin causes so much trouble that Jake fears he will be stuck in the third grade forever.

"There are some pretty weird grown-ups living in Bailey City. But could the new mysterious student teacher who is on the Bailey City football team really be out to get the students of Bailey Elementary? The Bailey School kids are going to find out!"--Cover.

While Kiki and Echo help Shelly prepare for a royal tea with her visiting great-aunt, Queen Edwina, Shelly worries that the Queen will make her leave Trident City and move to Neptune Castle.

"There are some pretty weird grown-ups living in Bailey City. But could the professional wrestler in town for WestleBaileyLive be a real-lie Viking? The Bailey School kids are going to find out!"--P.[4] of cover.

Wanting to help a lost baby polar bear return home, Kiki Coral and her mermaid friends worry that the cost of the bear's transportation will prevent them from seeing a concert performance of their favorite boy band.

The Bailey School Kids investigate to see if the new computer teacher is a goblin from a video game.

"There are some pretty weird grown-ups living in Bailey City. But is the strange new cookie chef at the ice rink really the Bride of Frankenstein? The Bailey School kids are going to find out!"--Cover.