When the GUP-E stops working, Peso finds himself trapped deep in the ocean -- the shadowy home of a big-eyed spookfish. Can the curious creature help Peso get back to base? Octonauts, let's do this!

A member of the sisterhood of sirens deadly to humans, Kahlen must live a lonely life following the rules that prohibit her forming close bonds with humans and though she has lived by these rules for years now, patiently waiting for the life she can call her own, when Akinli, a human, enters her world, she can not bring herself to live by the rules anymore.

As the lone "young lady" on a transatlantic voyage in 1832, Charlotte learns that the captain is murderous and the crew rebellious.

In this wordless picture book, a student is accidentally left behind on a field trip to the ocean deep.

Here is the maiden voyage of O'Brian's acclaimed Aubrey-Maturin series, which follows the unique friendship between Captain Aubrey, R.N., and Stephen Maturin, ship's surgeon and intelligence agent.

It is the dawn of the nineteenth century; Britain is at war with Napoleon's France. When Jack Aubrey, a young lieutenant in Nelson's navy, is promoted to captain, he inherits command of HMS Sophie, an old, slow brig unlikely to make his fortune.

...

In the ancient South Pacific world of Oceania, Moana, a born navigator, sets sail in search of a fabled island. During her incredible journey, she teams up with her hero, the legendary demi-god Maui, to traverse the open ocean on an action-packed voyage. They encounter enormous sea creatures, breathtaking underworlds, and ancient folklore.

Young werewolf Drew Ferran's battle against the evil Catlords, who seek to oppress the kingdom, takes to the high seas.

Everywhere Gray and Barkley swim, fish are whispering of a growing threat, of a shark named Finnivus who will eat anything or anyone, and won't stop until he has seized control of the entire ocean. Finnivus has an armada of vicious battle sharks to help him expand his empire, and Gray realizes that it's up to him to save the Big Blue. But first he must train with Takiza, the wise and mysterious fighting fish who has promised to teach his young apprentice...

When brave mariners Jack, Zack and Caspar build a galleon then set off on an imaginary adventure at sea, they face pirates, a storm, and a shipwreck.

A little more than a century from now, our world has been utterly transformed. After years of slowly overtaking the continent, rising floodwaters have obliterated America's great coastal cities and then its heartland, leaving nothing but an archipelago of mountaintop colonies surrounded by a deep expanse of open water. Stubbornly independent Myra and her precocious seven-year-old daughter, Pearl, fish from their small boat, the Bird, visiting dry...