"Look out across the crashing waves! It's a mysterious, beautiful mermaid diving into the ocean. Have you wondered what a mermaid eats? What does a mermaid really look like? Where do they sleep? Wonder no more! Striking illustrations and matter-of-fact text take you on a deep-sea journey to learn all about mermaids"--From the publisher's web site.

Emma struggles with her identity as the daughter of a Poseidon princess, a situation that is complicated by Syrena's law condemning half-humans to death and a violent uprising between the kingdoms of Poseidon and Triton.

Jesse and Daisy and their dragon friend, Emmy, try to recover a Thunder Egg from merpeople who stole it from Daisy near the Inn of the Barking Seal, where the cousins are visiting their grandmother Polly.

This is the novel of the idea that inspired the motion picture. An other-worldly fairy tale set against the backdrop of the Cold War-era United States circa 1962. In the hidden high-security government laboratory where she works, lonely Elisa is trapped in a life of silence and isolation. Elisa's life is changed forever when she and co-worker Zelda discover a secret classified experiment. 1962. Elisa Esposito-- mute her whole life-- works as a janitor...

Galen, prince of the Syrena, is sent to land to find a girl he's heard can communicate with fish. He finds Emma and after several encounters, including a deadly one with a shark, Galen becomes convinced Emma holds the key to his kingdom.

Prince Tal has long awaited his coming-of-age tour. After spending most of his life cloistered behind palace walls as he learns to keep his forbidden magic secret, he can finally see his family's kingdom for the first time. His first taste of adventure comes just two days into the journey, when their crew discovers a mysterious prisoner on a burning derelict vessel. Tasked with watching over the prisoner, Tal is surprised to feel an intense connection...

Of all the creatures in the ocean, sea horses are Echo Reef's favorite. They're sweet and gentle and they glide through the water so gracefully. When Echo discovers that Rocky Ridge, one of her Trident Academy classmates, has his own pet sea horse, she wants one right away. Not everyone agrees sea horses should be pets, however. Perhaps they are happiest when swimming freely. But Echo thinks that if Rocky can make a sea horse happy, she can too! Can't...

Uncovering an ancient evil, Serafina, a mermaid of the Mediterranean Sea, searches for five other mermaid heroines who are scattered across the six seas, to save their hidden world.

Shelly is a princess! A real princess! It's been a well-kept secret in Trident City, but now the word is out, and Shelly doesn't know how to act! Should she start wearing a glittery crown? Or move to a grand undersea palace? Will her friends have to call her Your Highness? Being a princess may be exciting, but Shelly's not sure she can truly play this royal part.

Every night Lampie, the lighthouse keeper's daughter lights the lantern which warns the ships away from the rocks, but when the light goes out one night, a ship is wrecked and Lampie is sent to the Admiral's Black House in disgrace--there she finds and befriends the Admiral's son, who was born with a tail, and together they are pulled into an adventure of mermen and pirates, and secret identities long concealed but soon to be revealed.