Ever since her father was lost at sea, Sophia has been moping around Aqualand, a marine theme park. But Sophia's world is turned upside-down when an "aquanaut" breaks into the park's research lab. To her amazement, Sophia discovers that the aquanaut is not what it seems: inside lives a band of goofy sea creatures! And when they all realize that Aqualand is more sinister than advertised, Sophia is determined to help the aquanaut crew free the park's...

With the help of Star, Narwhal, who is now a Narwhalicorn, and Jelly embark on an out-of-this-world adventure to a planet filled with unicorns, but when Jelly wishes he were back home, Narwhal must find a way to cheer him up.

Narwhal and Jelly become the coolest teachers in the world wide waters in the hilarious sixth book of this blockbuster graphic novel series! Dive into four new stories about Narwhal and Jelly becoming substitute teachers! The two best friends come across an enthusiastic school of fish one morning. Unfortunately, Mr. Blowfish, their teacher, has come down with a cold, and class will have to be cancelled . . . until Professor Knowell (Narwhal) and Super...

Follows the humorous attempts of Shark and Lobster to conquer their fear of tigers.

"Determined to show Ronnie just how interesting prehistoric life was BEFORE the age of the dinosaurs, Miss Lernin takes her back in time to the six parts of the Paleozoic era to study the earliest lifeforms on Earth, starting with the rise of the vertebrates"--

It's time for Seaweed Elementary annual talent show, but Squizzard can't decide on an act. He's too distracted by the fact that it's also prank week! And he has some fin-tastically silly pranks planned. But his friends have a few tricks up their sleeves, and soon the joke is on Squizzard. Can he survive the prank war, or will he lose his crown as the reigning class clown fish once and for all? Graphix Chapters are ideal books for beginning and newly...

Shark princesses Kitana and Mack are back, just in time to attend the ocean's first Surfin' Sharks competition! Surfing is Mack's favorite sport, and he's been working really hard on his routine. But after a high-flying performance, he becomes discouraged once he sees a more talented shark and decides to quit for good. Shark princesses Kitana and Mack are back, just in time to attend the ocean's first Surfin' Sharks competition! Surfing is Mack's...