Buzz and Fly Guy visit the aquarium, where they learn facts about sharks, including how they breathe in water, what they eat, and how they take care of their young.

"Chet Roscow is finally feeling at home in his uncle's little New Jersey town. He has three new friends, and they love cooling off in the creek on hot summer days. But then comes shocking news: A massive shark has been attacking swimmers in the ocean along the Jersey Shore, not far from where Chet is staying. Fear is in the air. So when Chet spots a gray fin in the creek, he's sure it's his imagination running wild. It's impossible he's about to come...

Ms. Frizzle's class boards the Magic School Bus for an underwater field trip to study ocean life.

Photographs and text explore the characteristics, habitats, and variety of fishes and other undersea life.

Sam Fox is on vacation at the Great Barrier Reef, when he and a young Japanese tourist are swept off a coral shelf by a freak wave. Before they know it, a strong current has pushed them out into open water. First, Sam must fight to keep himself and his new friend from drowning. Then, as night falls over the inky black ocean, the underwater predators start moving in ...

Struggling with a more difficult existence after defeating the infamous Goblin, Gray and his undersea friends endure food shortages while investigating the fate of Gray's family and rumors about a power-hungry shark.

Learning that his wise mentor, Takiza, may have been responsible for his father's death, Gray begins questioning everything he ever believed while preparing for an imminent war against dangerous prehistoric sea monsters.

"Gray and his alliance of peaceful shivers--Riptide, Coral, and AuzyAuzy--have beaten the bloodthirsty emperor Finnivus and his vicious Indi Shiver armada to smithereens, sending them swimming as fast as they can retreat. But there's no time to party. Finnivus may have been humiliated, but he's still out for revenge. This is the ruler who feasts on the heads of every shark he conquers, after all"--P. [4] of cover.

"An unlikely friendship forms under the sea between a friendly shark and a little clam in this funny Pre-Level 1 Ready-to-Read. When a clam meets a shark, the clam thinks it is about to become the shark's dinner...until it goes for the ride of a lifetime thanks to an unexpected friend." --from Encore.

Mr. Fish finds the courage to speak up for his friends when a shark comes to the park and bullies them.